40977352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 88865280

約数和(自身を除く): 47887928

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 463, 481, 598, 851, 926, 962, 1196, 1702, 1852, 1924, 2392, 3404, 3704, 3848, 6019, 6808, 10649, 11063, 12038, 17131, 21298, 22126, 24076, 34262, 42596, 44252, 48152, 68524, 85192, 88504, 137048, 138437, 222703, 276874, 394013, 445406, 553748, 788026, 890812, 1107496, 1576052, 1781624, 3152104, 5122169, 10244338, 20488676, 40977352]

約数ペア:

[(1, 40977352), (2, 20488676), (4, 10244338), (8, 5122169), (13, 3152104), (23, 1781624), (26, 1576052), (37, 1107496), (46, 890812), (52, 788026), (74, 553748), (92, 445406), (104, 394013), (148, 276874), (184, 222703), (296, 138437), (299, 137048), (463, 88504), (481, 85192), (598, 68524), (851, 48152), (926, 44252), (962, 42596), (1196, 34262), (1702, 24076), (1852, 22126), (1924, 21298), (2392, 17131), (3404, 12038), (3704, 11063), (3848, 10649), (6019, 6808)]