66877472

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{34261}}^1$

素因数の和:34332

約数の個数: 24

約数和(自身を含む): 133827372

約数和(自身を除く): 66949900

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 34261, 68522, 137044, 274088, 548176, 1096352, 2089921, 4179842, 8359684, 16719368, 33438736, 66877472]

約数ペア:

[(1, 66877472), (2, 33438736), (4, 16719368), (8, 8359684), (16, 4179842), (32, 2089921), (61, 1096352), (122, 548176), (244, 274088), (488, 137044), (976, 68522), (1952, 34261)]