28349102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7367

約数の個数: 16

約数和(自身を含む): 45202560

約数和(自身を除く): 16853458

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 7243, 14486, 137617, 275234, 746029, 1492058, 14174551, 28349102]

約数ペア:

[(1, 28349102), (2, 14174551), (19, 1492058), (38, 746029), (103, 275234), (206, 137617), (1957, 14486), (3914, 7243)]