42909022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 29344418

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 383, 403, 766, 806, 1807, 3614, 4309, 4979, 8618, 9958, 11873, 23746, 53237, 56017, 106474, 112034, 154349, 308698, 692081, 1384162, 1650347, 3300694, 21454511, 42909022]

約数ペア:

[(1, 42909022), (2, 21454511), (13, 3300694), (26, 1650347), (31, 1384162), (62, 692081), (139, 308698), (278, 154349), (383, 112034), (403, 106474), (766, 56017), (806, 53237), (1807, 23746), (3614, 11873), (4309, 9958), (4979, 8618)]