28946126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42443}}^1$

素因数の和:42487

約数の個数: 16

約数和(自身を含む): 48895488

約数和(自身を除く): 19949362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 42443, 84886, 466873, 933746, 1315733, 2631466, 14473063, 28946126]

約数ペア:

[(1, 28946126), (2, 14473063), (11, 2631466), (22, 1315733), (31, 933746), (62, 466873), (341, 84886), (682, 42443)]