73980736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 157267656

約数和(自身を除く): 83286920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 701, 776, 1088, 1402, 1552, 1649, 2804, 3104, 3298, 5608, 6208, 6596, 11216, 11917, 13192, 22432, 23834, 26384, 44864, 47668, 52768, 67997, 95336, 105536, 135994, 190672, 271988, 381344, 543976, 762688, 1087952, 1155949, 2175904, 2311898, 4351808, 4623796, 9247592, 18495184, 36990368, 73980736]

約数ペア:

[(1, 73980736), (2, 36990368), (4, 18495184), (8, 9247592), (16, 4623796), (17, 4351808), (32, 2311898), (34, 2175904), (64, 1155949), (68, 1087952), (97, 762688), (136, 543976), (194, 381344), (272, 271988), (388, 190672), (544, 135994), (701, 105536), (776, 95336), (1088, 67997), (1402, 52768), (1552, 47668), (1649, 44864), (2804, 26384), (3104, 23834), (3298, 22432), (5608, 13192), (6208, 11917), (6596, 11216)]