28982426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45427}}^1$

素因数の和:45469

約数の個数: 16

約数和(自身を含む): 49062240

約数和(自身を除く): 20079814

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 45427, 90854, 499697, 999394, 1317383, 2634766, 14491213, 28982426]

約数ペア:

[(1, 28982426), (2, 14491213), (11, 2634766), (22, 1317383), (29, 999394), (58, 499697), (319, 90854), (638, 45427)]