22678136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 26673544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 127, 136, 202, 221, 254, 404, 442, 508, 808, 884, 1016, 1313, 1651, 1717, 1768, 2159, 2626, 3302, 3434, 4318, 5252, 6604, 6868, 8636, 10504, 12827, 13208, 13736, 17272, 22321, 25654, 28067, 44642, 51308, 56134, 89284, 102616, 112268, 166751, 178568, 218059, 224536, 333502, 436118, 667004, 872236, 1334008, 1744472, 2834767, 5669534, 11339068, 22678136]

約数ペア:

[(1, 22678136), (2, 11339068), (4, 5669534), (8, 2834767), (13, 1744472), (17, 1334008), (26, 872236), (34, 667004), (52, 436118), (68, 333502), (101, 224536), (104, 218059), (127, 178568), (136, 166751), (202, 112268), (221, 102616), (254, 89284), (404, 56134), (442, 51308), (508, 44642), (808, 28067), (884, 25654), (1016, 22321), (1313, 17272), (1651, 13736), (1717, 13208), (1768, 12827), (2159, 10504), (2626, 8636), (3302, 6868), (3434, 6604), (4318, 5252)]