69331984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6217}}^1$

素因数の和:6283

約数の個数: 40

約数和(自身を含む): 145725048

約数和(自身を除く): 76393064

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6217, 11152, 12434, 24868, 49736, 99472, 105689, 211378, 254897, 422756, 509794, 845512, 1019588, 1691024, 2039176, 4078352, 4333249, 8666498, 17332996, 34665992, 69331984]

約数ペア:

[(1, 69331984), (2, 34665992), (4, 17332996), (8, 8666498), (16, 4333249), (17, 4078352), (34, 2039176), (41, 1691024), (68, 1019588), (82, 845512), (136, 509794), (164, 422756), (272, 254897), (328, 211378), (656, 105689), (697, 99472), (1394, 49736), (2788, 24868), (5576, 12434), (6217, 11152)]