39620192

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 81108720

約数和(自身を除く): 41488528

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 109, 148, 218, 296, 307, 436, 592, 614, 872, 1184, 1228, 1744, 2456, 3488, 4033, 4912, 8066, 9824, 11359, 16132, 22718, 32264, 33463, 45436, 64528, 66926, 90872, 129056, 133852, 181744, 267704, 363488, 535408, 1070816, 1238131, 2476262, 4952524, 9905048, 19810096, 39620192]

約数ペア:

[(1, 39620192), (2, 19810096), (4, 9905048), (8, 4952524), (16, 2476262), (32, 1238131), (37, 1070816), (74, 535408), (109, 363488), (148, 267704), (218, 181744), (296, 133852), (307, 129056), (436, 90872), (592, 66926), (614, 64528), (872, 45436), (1184, 33463), (1228, 32264), (1744, 22718), (2456, 16132), (3488, 11359), (4033, 9824), (4912, 8066)]