8228584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11125016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 127, 178, 182, 254, 356, 364, 508, 623, 712, 728, 889, 1016, 1157, 1246, 1651, 1778, 2314, 2492, 3302, 3556, 4628, 4984, 6604, 7112, 8099, 9256, 11303, 11557, 13208, 16198, 22606, 23114, 32396, 45212, 46228, 64792, 79121, 90424, 92456, 146939, 158242, 293878, 316484, 587756, 632968, 1028573, 1175512, 2057146, 4114292, 8228584]

約数ペア:

[(1, 8228584), (2, 4114292), (4, 2057146), (7, 1175512), (8, 1028573), (13, 632968), (14, 587756), (26, 316484), (28, 293878), (52, 158242), (56, 146939), (89, 92456), (91, 90424), (104, 79121), (127, 64792), (178, 46228), (182, 45212), (254, 32396), (356, 23114), (364, 22606), (508, 16198), (623, 13208), (712, 11557), (728, 11303), (889, 9256), (1016, 8099), (1157, 7112), (1246, 6604), (1651, 4984), (1778, 4628), (2314, 3556), (2492, 3302)]