28404502

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38281}}^1$

素因数の和:38343

約数の個数: 16

約数和(自身を含む): 49613472

約数和(自身を除く): 21208970

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38281, 76562, 267967, 535934, 2028893, 4057786, 14202251, 28404502]

約数ペア:

[(1, 28404502), (2, 14202251), (7, 4057786), (14, 2028893), (53, 535934), (106, 267967), (371, 76562), (742, 38281)]