42059264

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 50747296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 89, 104, 128, 142, 178, 208, 256, 284, 356, 416, 512, 568, 712, 832, 923, 1136, 1157, 1424, 1664, 1846, 2272, 2314, 2848, 3328, 3692, 4544, 4628, 5696, 6319, 6656, 7384, 9088, 9256, 11392, 12638, 14768, 18176, 18512, 22784, 25276, 29536, 36352, 37024, 45568, 50552, 59072, 74048, 82147, 101104, 118144, 148096, 164294, 202208, 236288, 296192, 328588, 404416, 472576, 592384, 657176, 808832, 1314352, 1617664, 2628704, 3235328, 5257408, 10514816, 21029632, 42059264]

約数ペア:

[(1, 42059264), (2, 21029632), (4, 10514816), (8, 5257408), (13, 3235328), (16, 2628704), (26, 1617664), (32, 1314352), (52, 808832), (64, 657176), (71, 592384), (89, 472576), (104, 404416), (128, 328588), (142, 296192), (178, 236288), (208, 202208), (256, 164294), (284, 148096), (356, 118144), (416, 101104), (512, 82147), (568, 74048), (712, 59072), (832, 50552), (923, 45568), (1136, 37024), (1157, 36352), (1424, 29536), (1664, 25276), (1846, 22784), (2272, 18512), (2314, 18176), (2848, 14768), (3328, 12638), (3692, 11392), (4544, 9256), (4628, 9088), (5696, 7384), (6319, 6656)]