67756576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 138862080

約数和(自身を除く): 71105504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 167, 248, 334, 409, 496, 668, 818, 992, 1336, 1636, 2672, 3272, 5177, 5344, 6544, 10354, 12679, 13088, 20708, 25358, 41416, 50716, 68303, 82832, 101432, 136606, 165664, 202864, 273212, 405728, 546424, 1092848, 2117393, 2185696, 4234786, 8469572, 16939144, 33878288, 67756576]

約数ペア:

[(1, 67756576), (2, 33878288), (4, 16939144), (8, 8469572), (16, 4234786), (31, 2185696), (32, 2117393), (62, 1092848), (124, 546424), (167, 405728), (248, 273212), (334, 202864), (409, 165664), (496, 136606), (668, 101432), (818, 82832), (992, 68303), (1336, 50716), (1636, 41416), (2672, 25358), (3272, 20708), (5177, 13088), (5344, 12679), (6544, 10354)]