73904080688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271706179}}^1$

素因数の和:271706204

約数の個数: 20

約数和(自身を含む): 151612048440

約数和(自身を除く): 77707967752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 271706179, 543412358, 1086824716, 2173649432, 4347298864, 4619005043, 9238010086, 18476020172, 36952040344, 73904080688]

約数ペア:

[(1, 73904080688), (2, 36952040344), (4, 18476020172), (8, 9238010086), (16, 4619005043), (17, 4347298864), (34, 2173649432), (68, 1086824716), (136, 543412358), (272, 271706179)]