40291368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 69479832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 1451, 2136, 2314, 2902, 3471, 4353, 4628, 5804, 6942, 8706, 9256, 11608, 13884, 17412, 18863, 27768, 34824, 37726, 56589, 75452, 113178, 129139, 150904, 226356, 258278, 387417, 452712, 516556, 774834, 1033112, 1549668, 1678807, 3099336, 3357614, 5036421, 6715228, 10072842, 13430456, 20145684, 40291368]

約数ペア:

[(1, 40291368), (2, 20145684), (3, 13430456), (4, 10072842), (6, 6715228), (8, 5036421), (12, 3357614), (13, 3099336), (24, 1678807), (26, 1549668), (39, 1033112), (52, 774834), (78, 516556), (89, 452712), (104, 387417), (156, 258278), (178, 226356), (267, 150904), (312, 129139), (356, 113178), (534, 75452), (712, 56589), (1068, 37726), (1157, 34824), (1451, 27768), (2136, 18863), (2314, 17412), (2902, 13884), (3471, 11608), (4353, 9256), (4628, 8706), (5804, 6942)]