12880147376

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{67939}}^1$

素因数の和:68022

約数の個数: 60

約数和(自身を含む): 27156569160

約数和(自身を除く): 14276421784

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 289, 328, 578, 656, 697, 1156, 1394, 2312, 2788, 4624, 5576, 11152, 11849, 23698, 47396, 67939, 94792, 135878, 189584, 271756, 543512, 1087024, 1154963, 2309926, 2785499, 4619852, 5570998, 9239704, 11141996, 18479408, 19634371, 22283992, 39268742, 44567984, 47353483, 78537484, 94706966, 157074968, 189413932, 314149936, 378827864, 757655728, 805009211, 1610018422, 3220036844, 6440073688, 12880147376]

約数ペア:

[(1, 12880147376), (2, 6440073688), (4, 3220036844), (8, 1610018422), (16, 805009211), (17, 757655728), (34, 378827864), (41, 314149936), (68, 189413932), (82, 157074968), (136, 94706966), (164, 78537484), (272, 47353483), (289, 44567984), (328, 39268742), (578, 22283992), (656, 19634371), (697, 18479408), (1156, 11141996), (1394, 9239704), (2312, 5570998), (2788, 4619852), (4624, 2785499), (5576, 2309926), (11152, 1154963), (11849, 1087024), (23698, 543512), (47396, 271756), (67939, 189584), (94792, 135878)]