28208304

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 61785936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 167, 184, 204, 207, 216, 272, 276, 306, 334, 368, 391, 408, 414, 432, 459, 501, 552, 612, 621, 668, 782, 816, 828, 918, 1002, 1104, 1173, 1224, 1242, 1336, 1503, 1564, 1656, 1836, 2004, 2346, 2448, 2484, 2672, 2839, 3006, 3128, 3312, 3519, 3672, 3841, 4008, 4509, 4692, 4968, 5678, 6012, 6256, 7038, 7344, 7682, 8016, 8517, 9018, 9384, 9936, 10557, 11356, 11523, 12024, 14076, 15364, 17034, 18036, 18768, 21114, 22712, 23046, 24048, 25551, 28152, 30728, 34068, 34569, 36072, 42228, 45424, 46092, 51102, 56304, 61456, 65297, 68136, 69138, 72144, 76653, 84456, 92184, 102204, 103707, 130594, 136272, 138276, 153306, 168912, 184368, 195891, 204408, 207414, 261188, 276552, 306612, 391782, 408816, 414828, 522376, 553104, 587673, 613224, 783564, 829656, 1044752, 1175346, 1226448, 1567128, 1659312, 1763019, 2350692, 3134256, 3526038, 4701384, 7052076, 9402768, 14104152, 28208304]

約数ペア:

[(1, 28208304), (2, 14104152), (3, 9402768), (4, 7052076), (6, 4701384), (8, 3526038), (9, 3134256), (12, 2350692), (16, 1763019), (17, 1659312), (18, 1567128), (23, 1226448), (24, 1175346), (27, 1044752), (34, 829656), (36, 783564), (46, 613224), (48, 587673), (51, 553104), (54, 522376), (68, 414828), (69, 408816), (72, 391782), (92, 306612), (102, 276552), (108, 261188), (136, 207414), (138, 204408), (144, 195891), (153, 184368), (167, 168912), (184, 153306), (204, 138276), (207, 136272), (216, 130594), (272, 103707), (276, 102204), (306, 92184), (334, 84456), (368, 76653), (391, 72144), (408, 69138), (414, 68136), (432, 65297), (459, 61456), (501, 56304), (552, 51102), (612, 46092), (621, 45424), (668, 42228), (782, 36072), (816, 34569), (828, 34068), (918, 30728), (1002, 28152), (1104, 25551), (1173, 24048), (1224, 23046), (1242, 22712), (1336, 21114), (1503, 18768), (1564, 18036), (1656, 17034), (1836, 15364), (2004, 14076), (2346, 12024), (2448, 11523), (2484, 11356), (2672, 10557), (2839, 9936), (3006, 9384), (3128, 9018), (3312, 8517), (3519, 8016), (3672, 7682), (3841, 7344), (4008, 7038), (4509, 6256), (4692, 6012), (4968, 5678)]