7640276

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2328

約数の個数: 36

約数和(自身を含む): 16475508

約数和(自身を除く): 8835232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2293, 3332, 4586, 9172, 16051, 32102, 38981, 64204, 77962, 112357, 155924, 224714, 272867, 449428, 545734, 1091468, 1910069, 3820138, 7640276]

約数ペア:

[(1, 7640276), (2, 3820138), (4, 1910069), (7, 1091468), (14, 545734), (17, 449428), (28, 272867), (34, 224714), (49, 155924), (68, 112357), (98, 77962), (119, 64204), (196, 38981), (238, 32102), (476, 16051), (833, 9172), (1666, 4586), (2293, 3332)]