77428912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2881

約数の個数: 40

約数和(自身を含む): 164721600

約数和(自身を除く): 87292688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 2699, 3586, 5398, 7172, 10796, 14344, 21592, 28688, 29689, 43184, 59378, 118756, 237512, 439937, 475024, 879874, 1759748, 3519496, 4839307, 7038992, 9678614, 19357228, 38714456, 77428912]

約数ペア:

[(1, 77428912), (2, 38714456), (4, 19357228), (8, 9678614), (11, 7038992), (16, 4839307), (22, 3519496), (44, 1759748), (88, 879874), (163, 475024), (176, 439937), (326, 237512), (652, 118756), (1304, 59378), (1793, 43184), (2608, 29689), (2699, 28688), (3586, 21592), (5398, 14344), (7172, 10796)]