77884196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2689}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 147099960

約数和(自身を除く): 69215764

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 2689, 5378, 7241, 10756, 14482, 28964, 34957, 69914, 139828, 1497773, 2995546, 5991092, 19471049, 38942098, 77884196]

約数ペア:

[(1, 77884196), (2, 38942098), (4, 19471049), (13, 5991092), (26, 2995546), (52, 1497773), (557, 139828), (1114, 69914), (2228, 34957), (2689, 28964), (5378, 14482), (7241, 10756)]