42270668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 44215732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 857, 1121, 1298, 1714, 2242, 2596, 3428, 4484, 9427, 12331, 16283, 18854, 24662, 32566, 37708, 49324, 50563, 65132, 101126, 179113, 202252, 358226, 556193, 716452, 960697, 1112386, 1921394, 2224772, 3842788, 10567667, 21135334, 42270668]

約数ペア:

[(1, 42270668), (2, 21135334), (4, 10567667), (11, 3842788), (19, 2224772), (22, 1921394), (38, 1112386), (44, 960697), (59, 716452), (76, 556193), (118, 358226), (209, 202252), (236, 179113), (418, 101126), (649, 65132), (836, 50563), (857, 49324), (1121, 37708), (1298, 32566), (1714, 24662), (2242, 18854), (2596, 16283), (3428, 12331), (4484, 9427)]