73975432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 153941040

約数和(自身を除く): 79965608

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 122, 136, 148, 241, 244, 296, 482, 488, 629, 964, 1037, 1258, 1928, 2074, 2257, 2516, 4097, 4148, 4514, 5032, 8194, 8296, 8917, 9028, 14701, 16388, 17834, 18056, 29402, 32776, 35668, 38369, 58804, 71336, 76738, 117608, 151589, 153476, 249917, 303178, 306952, 499834, 543937, 606356, 999668, 1087874, 1212712, 1999336, 2175748, 4351496, 9246929, 18493858, 36987716, 73975432]

約数ペア:

[(1, 73975432), (2, 36987716), (4, 18493858), (8, 9246929), (17, 4351496), (34, 2175748), (37, 1999336), (61, 1212712), (68, 1087874), (74, 999668), (122, 606356), (136, 543937), (148, 499834), (241, 306952), (244, 303178), (296, 249917), (482, 153476), (488, 151589), (629, 117608), (964, 76738), (1037, 71336), (1258, 58804), (1928, 38369), (2074, 35668), (2257, 32776), (2516, 29402), (4097, 18056), (4148, 17834), (4514, 16388), (5032, 14701), (8194, 9028), (8296, 8917)]