68841296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6173}}^1$

素因数の和:6239

約数の個数: 40

約数和(自身を含む): 144693864

約数和(自身を除く): 75852568

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6173, 11152, 12346, 24692, 49384, 98768, 104941, 209882, 253093, 419764, 506186, 839528, 1012372, 1679056, 2024744, 4049488, 4302581, 8605162, 17210324, 34420648, 68841296]

約数ペア:

[(1, 68841296), (2, 34420648), (4, 17210324), (8, 8605162), (16, 4302581), (17, 4049488), (34, 2024744), (41, 1679056), (68, 1012372), (82, 839528), (136, 506186), (164, 419764), (272, 253093), (328, 209882), (656, 104941), (697, 98768), (1394, 49384), (2788, 24692), (5576, 12346), (6173, 11152)]