65639392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22541}}^1$

素因数の和:22571

約数の個数: 48

約数和(自身を含む): 159056352

約数和(自身を除く): 93416960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22541, 45082, 90164, 157787, 180328, 293033, 315574, 360656, 586066, 631148, 721312, 1172132, 1262296, 2051231, 2344264, 2524592, 4102462, 4688528, 5049184, 8204924, 9377056, 16409848, 32819696, 65639392]

約数ペア:

[(1, 65639392), (2, 32819696), (4, 16409848), (7, 9377056), (8, 8204924), (13, 5049184), (14, 4688528), (16, 4102462), (26, 2524592), (28, 2344264), (32, 2051231), (52, 1262296), (56, 1172132), (91, 721312), (104, 631148), (112, 586066), (182, 360656), (208, 315574), (224, 293033), (364, 180328), (416, 157787), (728, 90164), (1456, 45082), (2912, 22541)]