42460886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 71500800

約数和(自身を除く): 29039914

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 379, 403, 758, 806, 1807, 3614, 4309, 4927, 8618, 9854, 11749, 23498, 52681, 56017, 105362, 112034, 152737, 305474, 684853, 1369706, 1633111, 3266222, 21230443, 42460886]

約数ペア:

[(1, 42460886), (2, 21230443), (13, 3266222), (26, 1633111), (31, 1369706), (62, 684853), (139, 305474), (278, 152737), (379, 112034), (403, 105362), (758, 56017), (806, 52681), (1807, 23498), (3614, 11749), (4309, 9854), (4927, 8618)]