61917506

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 109452288

約数和(自身を除く): 47534782

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 326, 602, 631, 1141, 1262, 2282, 4417, 7009, 8834, 14018, 27133, 49063, 54266, 98126, 102853, 189931, 205706, 379862, 719971, 1439942, 4422679, 8845358, 30958753, 61917506]

約数ペア:

[(1, 61917506), (2, 30958753), (7, 8845358), (14, 4422679), (43, 1439942), (86, 719971), (163, 379862), (301, 205706), (326, 189931), (602, 102853), (631, 98126), (1141, 54266), (1262, 49063), (2282, 27133), (4417, 14018), (7009, 8834)]