77703328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{142837}}^1$

素因数の和:142864

約数の個数: 24

約数和(自身を含む): 161978292

約数和(自身を除く): 84274964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 142837, 285674, 571348, 1142696, 2285392, 2428229, 4570784, 4856458, 9712916, 19425832, 38851664, 77703328]

約数ペア:

[(1, 77703328), (2, 38851664), (4, 19425832), (8, 9712916), (16, 4856458), (17, 4570784), (32, 2428229), (34, 2285392), (68, 1142696), (136, 571348), (272, 285674), (544, 142837)]