40904712

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 111150000

約数和(自身を除く): 70245288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1499, 1516, 2274, 2998, 3032, 3411, 4497, 4548, 5996, 6822, 8994, 9096, 11992, 13491, 13644, 17988, 26982, 27288, 35976, 53964, 107928, 568121, 1136242, 1704363, 2272484, 3408726, 4544968, 5113089, 6817452, 10226178, 13634904, 20452356, 40904712]

約数ペア:

[(1, 40904712), (2, 20452356), (3, 13634904), (4, 10226178), (6, 6817452), (8, 5113089), (9, 4544968), (12, 3408726), (18, 2272484), (24, 1704363), (36, 1136242), (72, 568121), (379, 107928), (758, 53964), (1137, 35976), (1499, 27288), (1516, 26982), (2274, 17988), (2998, 13644), (3032, 13491), (3411, 11992), (4497, 9096), (4548, 8994), (5996, 6822)]