73430816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 151280640

約数和(自身を除く): 77849824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 937, 992, 1264, 1874, 2449, 2528, 3748, 4898, 7496, 9796, 14992, 19592, 29047, 29984, 39184, 58094, 74023, 78368, 116188, 148046, 232376, 296092, 464752, 592184, 929504, 1184368, 2294713, 2368736, 4589426, 9178852, 18357704, 36715408, 73430816]

約数ペア:

[(1, 73430816), (2, 36715408), (4, 18357704), (8, 9178852), (16, 4589426), (31, 2368736), (32, 2294713), (62, 1184368), (79, 929504), (124, 592184), (158, 464752), (248, 296092), (316, 232376), (496, 148046), (632, 116188), (937, 78368), (992, 74023), (1264, 58094), (1874, 39184), (2449, 29984), (2528, 29047), (3748, 19592), (4898, 14992), (7496, 9796)]