77895412

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18671}}^1$

素因数の和:18831

約数の個数: 24

約数和(自身を含む): 156844800

約数和(自身を除く): 78949388

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 18671, 37342, 74684, 130697, 261394, 522788, 2781979, 5563958, 11127916, 19473853, 38947706, 77895412]

約数ペア:

[(1, 77895412), (2, 38947706), (4, 19473853), (7, 11127916), (14, 5563958), (28, 2781979), (149, 522788), (298, 261394), (596, 130697), (1043, 74684), (2086, 37342), (4172, 18671)]