63903644

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 133324800

約数和(自身を除く): 69421156

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 991, 1316, 1372, 1982, 2303, 3964, 4606, 6937, 9212, 13874, 16121, 27748, 32242, 46577, 48559, 64484, 93154, 97118, 186308, 194236, 326039, 339913, 652078, 679826, 1304156, 1359652, 2282273, 4564546, 9129092, 15975911, 31951822, 63903644]

約数ペア:

[(1, 63903644), (2, 31951822), (4, 15975911), (7, 9129092), (14, 4564546), (28, 2282273), (47, 1359652), (49, 1304156), (94, 679826), (98, 652078), (188, 339913), (196, 326039), (329, 194236), (343, 186308), (658, 97118), (686, 93154), (991, 64484), (1316, 48559), (1372, 46577), (1982, 32242), (2303, 27748), (3964, 16121), (4606, 13874), (6937, 9212)]