67859816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 130084680

約数和(自身を除く): 62224864

約数列:

[1, 2, 4, 8, 61, 122, 241, 244, 482, 488, 577, 964, 1154, 1928, 2308, 4616, 14701, 29402, 35197, 58804, 70394, 117608, 139057, 140788, 278114, 281576, 556228, 1112456, 8482477, 16964954, 33929908, 67859816]

約数ペア:

[(1, 67859816), (2, 33929908), (4, 16964954), (8, 8482477), (61, 1112456), (122, 556228), (241, 281576), (244, 278114), (482, 140788), (488, 139057), (577, 117608), (964, 70394), (1154, 58804), (1928, 35197), (2308, 29402), (4616, 14701)]