28630584

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 89385120

約数和(自身を除く): 60754536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 113, 136, 138, 153, 162, 184, 204, 207, 216, 226, 276, 306, 324, 339, 391, 408, 414, 452, 459, 552, 612, 621, 648, 678, 782, 828, 904, 918, 1017, 1173, 1224, 1242, 1356, 1377, 1564, 1656, 1836, 1863, 1921, 2034, 2346, 2484, 2599, 2712, 2754, 3051, 3128, 3519, 3672, 3726, 3842, 4068, 4692, 4968, 5198, 5508, 5763, 6102, 7038, 7452, 7684, 7797, 8136, 9153, 9384, 10396, 10557, 11016, 11526, 12204, 14076, 14904, 15368, 15594, 17289, 18306, 20792, 21114, 23052, 23391, 24408, 28152, 31188, 31671, 34578, 36612, 42228, 44183, 46104, 46782, 51867, 62376, 63342, 69156, 70173, 73224, 84456, 88366, 93564, 103734, 126684, 132549, 138312, 140346, 155601, 176732, 187128, 207468, 210519, 253368, 265098, 280692, 311202, 353464, 397647, 414936, 421038, 530196, 561384, 622404, 795294, 842076, 1060392, 1192941, 1244808, 1590588, 1684152, 2385882, 3181176, 3578823, 4771764, 7157646, 9543528, 14315292, 28630584]

約数ペア:

[(1, 28630584), (2, 14315292), (3, 9543528), (4, 7157646), (6, 4771764), (8, 3578823), (9, 3181176), (12, 2385882), (17, 1684152), (18, 1590588), (23, 1244808), (24, 1192941), (27, 1060392), (34, 842076), (36, 795294), (46, 622404), (51, 561384), (54, 530196), (68, 421038), (69, 414936), (72, 397647), (81, 353464), (92, 311202), (102, 280692), (108, 265098), (113, 253368), (136, 210519), (138, 207468), (153, 187128), (162, 176732), (184, 155601), (204, 140346), (207, 138312), (216, 132549), (226, 126684), (276, 103734), (306, 93564), (324, 88366), (339, 84456), (391, 73224), (408, 70173), (414, 69156), (452, 63342), (459, 62376), (552, 51867), (612, 46782), (621, 46104), (648, 44183), (678, 42228), (782, 36612), (828, 34578), (904, 31671), (918, 31188), (1017, 28152), (1173, 24408), (1224, 23391), (1242, 23052), (1356, 21114), (1377, 20792), (1564, 18306), (1656, 17289), (1836, 15594), (1863, 15368), (1921, 14904), (2034, 14076), (2346, 12204), (2484, 11526), (2599, 11016), (2712, 10557), (2754, 10396), (3051, 9384), (3128, 9153), (3519, 8136), (3672, 7797), (3726, 7684), (3842, 7452), (4068, 7038), (4692, 6102), (4968, 5763), (5198, 5508)]