40561846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 29917514

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1747, 1786, 3494, 11609, 22711, 23218, 33193, 45422, 66386, 82109, 164218, 431509, 863018, 1067417, 1560071, 2134834, 3120142, 20280923, 40561846]

約数ペア:

[(1, 40561846), (2, 20280923), (13, 3120142), (19, 2134834), (26, 1560071), (38, 1067417), (47, 863018), (94, 431509), (247, 164218), (494, 82109), (611, 66386), (893, 45422), (1222, 33193), (1747, 23218), (1786, 22711), (3494, 11609)]