22388464

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 52585920

約数和(自身を除く): 30197456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 113, 116, 122, 203, 226, 232, 244, 406, 427, 452, 464, 488, 791, 812, 854, 904, 976, 1582, 1624, 1708, 1769, 1808, 3164, 3248, 3277, 3416, 3538, 6328, 6554, 6832, 6893, 7076, 12383, 12656, 13108, 13786, 14152, 22939, 24766, 26216, 27572, 28304, 45878, 48251, 49532, 52432, 55144, 91756, 96502, 99064, 110288, 183512, 193004, 198128, 199897, 367024, 386008, 399794, 772016, 799588, 1399279, 1599176, 2798558, 3198352, 5597116, 11194232, 22388464]

約数ペア:

[(1, 22388464), (2, 11194232), (4, 5597116), (7, 3198352), (8, 2798558), (14, 1599176), (16, 1399279), (28, 799588), (29, 772016), (56, 399794), (58, 386008), (61, 367024), (112, 199897), (113, 198128), (116, 193004), (122, 183512), (203, 110288), (226, 99064), (232, 96502), (244, 91756), (406, 55144), (427, 52432), (452, 49532), (464, 48251), (488, 45878), (791, 28304), (812, 27572), (854, 26216), (904, 24766), (976, 22939), (1582, 14152), (1624, 13786), (1708, 13108), (1769, 12656), (1808, 12383), (3164, 7076), (3248, 6893), (3277, 6832), (3416, 6554), (3538, 6328)]