12256552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 29082240

約数和(自身を除く): 16825688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 197, 202, 308, 394, 404, 616, 707, 788, 808, 1111, 1379, 1414, 1576, 2167, 2222, 2758, 2828, 4334, 4444, 5516, 5656, 7777, 8668, 8888, 11032, 15169, 15554, 17336, 19897, 30338, 31108, 39794, 60676, 62216, 79588, 121352, 139279, 159176, 218867, 278558, 437734, 557116, 875468, 1114232, 1532069, 1750936, 3064138, 6128276, 12256552]

約数ペア:

[(1, 12256552), (2, 6128276), (4, 3064138), (7, 1750936), (8, 1532069), (11, 1114232), (14, 875468), (22, 557116), (28, 437734), (44, 278558), (56, 218867), (77, 159176), (88, 139279), (101, 121352), (154, 79588), (197, 62216), (202, 60676), (308, 39794), (394, 31108), (404, 30338), (616, 19897), (707, 17336), (788, 15554), (808, 15169), (1111, 11032), (1379, 8888), (1414, 8668), (1576, 7777), (2167, 5656), (2222, 5516), (2758, 4444), (2828, 4334)]