74999398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 114488064

約数和(自身を除く): 39488666

約数列:

[1, 2, 67, 134, 631, 887, 1262, 1774, 42277, 59429, 84554, 118858, 559697, 1119394, 37499699, 74999398]

約数ペア:

[(1, 74999398), (2, 37499699), (67, 1119394), (134, 559697), (631, 118858), (887, 84554), (1262, 59429), (1774, 42277)]