71608912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 144531176

約数和(自身を除く): 72922264

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1657, 2701, 3314, 5402, 6628, 10804, 13256, 21608, 26512, 43216, 61309, 120961, 122618, 241922, 245236, 483844, 490472, 967688, 980944, 1935376, 4475557, 8951114, 17902228, 35804456, 71608912]

約数ペア:

[(1, 71608912), (2, 35804456), (4, 17902228), (8, 8951114), (16, 4475557), (37, 1935376), (73, 980944), (74, 967688), (146, 490472), (148, 483844), (292, 245236), (296, 241922), (584, 122618), (592, 120961), (1168, 61309), (1657, 43216), (2701, 26512), (3314, 21608), (5402, 13256), (6628, 10804)]