66490028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{36857}}^1$

素因数の和:36913

約数の個数: 24

約数和(自身を含む): 130035024

約数和(自身を除く): 63544996

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 36857, 73714, 147428, 405427, 810854, 1511137, 1621708, 3022274, 6044548, 16622507, 33245014, 66490028]

約数ペア:

[(1, 66490028), (2, 33245014), (4, 16622507), (11, 6044548), (22, 3022274), (41, 1621708), (44, 1511137), (82, 810854), (164, 405427), (451, 147428), (902, 73714), (1804, 36857)]