22055572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 48666240

約数和(自身を除く): 26610668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 709, 1111, 1414, 1418, 2222, 2828, 2836, 4444, 4963, 7777, 7799, 9926, 15554, 15598, 19852, 31108, 31196, 54593, 71609, 109186, 143218, 218372, 286436, 501263, 787699, 1002526, 1575398, 2005052, 3150796, 5513893, 11027786, 22055572]

約数ペア:

[(1, 22055572), (2, 11027786), (4, 5513893), (7, 3150796), (11, 2005052), (14, 1575398), (22, 1002526), (28, 787699), (44, 501263), (77, 286436), (101, 218372), (154, 143218), (202, 109186), (308, 71609), (404, 54593), (707, 31196), (709, 31108), (1111, 19852), (1414, 15598), (1418, 15554), (2222, 9926), (2828, 7799), (2836, 7777), (4444, 4963)]