42779428

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 75891200

約数和(自身を除く): 33111772

約数列:

[1, 2, 4, 199, 223, 241, 398, 446, 482, 796, 892, 964, 44377, 47959, 53743, 88754, 95918, 107486, 177508, 191836, 214972, 10694857, 21389714, 42779428]

約数ペア:

[(1, 42779428), (2, 21389714), (4, 10694857), (199, 214972), (223, 191836), (241, 177508), (398, 107486), (446, 95918), (482, 88754), (796, 53743), (892, 47959), (964, 44377)]