43591808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 104872320

約数和(自身を除く): 61280512

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 67, 68, 92, 104, 128, 134, 136, 184, 208, 221, 268, 272, 299, 368, 391, 416, 442, 536, 544, 598, 736, 782, 832, 871, 884, 1072, 1088, 1139, 1196, 1472, 1541, 1564, 1664, 1742, 1768, 2144, 2176, 2278, 2392, 2944, 3082, 3128, 3484, 3536, 4288, 4556, 4784, 5083, 6164, 6256, 6968, 7072, 8576, 9112, 9568, 10166, 12328, 12512, 13936, 14144, 14807, 18224, 19136, 20033, 20332, 24656, 25024, 26197, 27872, 28288, 29614, 36448, 38272, 40066, 40664, 49312, 50048, 52394, 55744, 59228, 72896, 80132, 81328, 98624, 104788, 111488, 118456, 145792, 160264, 162656, 197248, 209576, 236912, 320528, 325312, 340561, 419152, 473824, 641056, 650624, 681122, 838304, 947648, 1282112, 1362244, 1676608, 1895296, 2564224, 2724488, 3353216, 5448976, 10897952, 21795904, 43591808]

約数ペア:

[(1, 43591808), (2, 21795904), (4, 10897952), (8, 5448976), (13, 3353216), (16, 2724488), (17, 2564224), (23, 1895296), (26, 1676608), (32, 1362244), (34, 1282112), (46, 947648), (52, 838304), (64, 681122), (67, 650624), (68, 641056), (92, 473824), (104, 419152), (128, 340561), (134, 325312), (136, 320528), (184, 236912), (208, 209576), (221, 197248), (268, 162656), (272, 160264), (299, 145792), (368, 118456), (391, 111488), (416, 104788), (442, 98624), (536, 81328), (544, 80132), (598, 72896), (736, 59228), (782, 55744), (832, 52394), (871, 50048), (884, 49312), (1072, 40664), (1088, 40066), (1139, 38272), (1196, 36448), (1472, 29614), (1541, 28288), (1564, 27872), (1664, 26197), (1742, 25024), (1768, 24656), (2144, 20332), (2176, 20033), (2278, 19136), (2392, 18224), (2944, 14807), (3082, 14144), (3128, 13936), (3484, 12512), (3536, 12328), (4288, 10166), (4556, 9568), (4784, 9112), (5083, 8576), (6164, 7072), (6256, 6968)]