40357512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43117}}^1$

素因数の和:43142

約数の個数: 48

約数和(自身を含む): 117712140

約数和(自身を除く): 77354628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43117, 86234, 129351, 172468, 258702, 344936, 388053, 517404, 560521, 776106, 1034808, 1121042, 1552212, 1681563, 2242084, 3104424, 3363126, 4484168, 5044689, 6726252, 10089378, 13452504, 20178756, 40357512]

約数ペア:

[(1, 40357512), (2, 20178756), (3, 13452504), (4, 10089378), (6, 6726252), (8, 5044689), (9, 4484168), (12, 3363126), (13, 3104424), (18, 2242084), (24, 1681563), (26, 1552212), (36, 1121042), (39, 1034808), (52, 776106), (72, 560521), (78, 517404), (104, 388053), (117, 344936), (156, 258702), (234, 172468), (312, 129351), (468, 86234), (936, 43117)]