77455264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{142381}}^1$

素因数の和:142408

約数の個数: 24

約数和(自身を含む): 161461188

約数和(自身を除く): 84005924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 142381, 284762, 569524, 1139048, 2278096, 2420477, 4556192, 4840954, 9681908, 19363816, 38727632, 77455264]

約数ペア:

[(1, 77455264), (2, 38727632), (4, 19363816), (8, 9681908), (16, 4840954), (17, 4556192), (32, 2420477), (34, 2278096), (68, 1139048), (136, 569524), (272, 284762), (544, 142381)]