74218288

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 147847680

約数和(自身を除く): 73629392

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 316, 568, 632, 827, 1136, 1264, 1654, 3308, 5609, 6616, 11218, 13232, 22436, 44872, 58717, 65333, 89744, 117434, 130666, 234868, 261332, 469736, 522664, 939472, 1045328, 4638643, 9277286, 18554572, 37109144, 74218288]

約数ペア:

[(1, 74218288), (2, 37109144), (4, 18554572), (8, 9277286), (16, 4638643), (71, 1045328), (79, 939472), (142, 522664), (158, 469736), (284, 261332), (316, 234868), (568, 130666), (632, 117434), (827, 89744), (1136, 65333), (1264, 58717), (1654, 44872), (3308, 22436), (5609, 13232), (6616, 11218)]