22215702992

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1447843}}^1$

素因数の和:1447995

約数の個数: 40

約数和(自身を含む): 49551013056

約数和(自身を除く): 27335310064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 1447843, 2895686, 5791372, 10134901, 11582744, 20269802, 23165488, 40539604, 81079208, 162158416, 198354491, 396708982, 793417964, 1388481437, 1586835928, 2776962874, 3173671856, 5553925748, 11107851496, 22215702992]

約数ペア:

[(1, 22215702992), (2, 11107851496), (4, 5553925748), (7, 3173671856), (8, 2776962874), (14, 1586835928), (16, 1388481437), (28, 793417964), (56, 396708982), (112, 198354491), (137, 162158416), (274, 81079208), (548, 40539604), (959, 23165488), (1096, 20269802), (1918, 11582744), (2192, 10134901), (3836, 5791372), (7672, 2895686), (15344, 1447843)]