67255616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 139476480

約数和(自身を除く): 72220864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 311, 436, 496, 622, 872, 992, 1244, 1744, 1984, 2488, 3379, 3488, 4976, 6758, 6976, 9641, 9952, 13516, 19282, 19904, 27032, 33899, 38564, 54064, 67798, 77128, 108128, 135596, 154256, 216256, 271192, 308512, 542384, 617024, 1050869, 1084768, 2101738, 2169536, 4203476, 8406952, 16813904, 33627808, 67255616]

約数ペア:

[(1, 67255616), (2, 33627808), (4, 16813904), (8, 8406952), (16, 4203476), (31, 2169536), (32, 2101738), (62, 1084768), (64, 1050869), (109, 617024), (124, 542384), (218, 308512), (248, 271192), (311, 216256), (436, 154256), (496, 135596), (622, 108128), (872, 77128), (992, 67798), (1244, 54064), (1744, 38564), (1984, 33899), (2488, 27032), (3379, 19904), (3488, 19282), (4976, 13516), (6758, 9952), (6976, 9641)]