17647568068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{22079}}^1$

素因数の和:22924

約数の個数: 48

約数和(自身を含む): 35054208000

約数和(自身を除く): 17406639932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 809, 988, 1618, 3236, 10517, 15371, 21034, 22079, 30742, 42068, 44158, 61484, 88316, 199823, 287027, 399646, 419501, 574054, 799292, 839002, 1148108, 1678004, 5453513, 10907026, 17861911, 21814052, 35723822, 71447644, 232204843, 339376309, 464409686, 678752618, 928819372, 1357505236, 4411892017, 8823784034, 17647568068]

約数ペア:

[(1, 17647568068), (2, 8823784034), (4, 4411892017), (13, 1357505236), (19, 928819372), (26, 678752618), (38, 464409686), (52, 339376309), (76, 232204843), (247, 71447644), (494, 35723822), (809, 21814052), (988, 17861911), (1618, 10907026), (3236, 5453513), (10517, 1678004), (15371, 1148108), (21034, 839002), (22079, 799292), (30742, 574054), (42068, 419501), (44158, 399646), (61484, 287027), (88316, 199823)]