42765574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9049}}^1$

素因数の和:9207

約数の個数: 16

約数和(自身を含む): 68418000

約数和(自身を除く): 25652426

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 9049, 18098, 153833, 307666, 1257811, 2515622, 21382787, 42765574]

約数ペア:

[(1, 42765574), (2, 21382787), (17, 2515622), (34, 1257811), (139, 307666), (278, 153833), (2363, 18098), (4726, 9049)]