70561984

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{26891}}^1$

素因数の和:26944

約数の個数: 28

約数和(自身を含む): 143441928

約数和(自身を除く): 72879944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 26891, 53782, 107564, 215128, 430256, 860512, 1102531, 1721024, 2205062, 4410124, 8820248, 17640496, 35280992, 70561984]

約数ペア:

[(1, 70561984), (2, 35280992), (4, 17640496), (8, 8820248), (16, 4410124), (32, 2205062), (41, 1721024), (64, 1102531), (82, 860512), (164, 430256), (328, 215128), (656, 107564), (1312, 53782), (2624, 26891)]