68598908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79031}}^1$

素因数の和:79073

約数の個数: 24

約数和(自身を含む): 141625344

約数和(自身を除く): 73026436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 79031, 158062, 316124, 553217, 1106434, 2212868, 2449961, 4899922, 9799844, 17149727, 34299454, 68598908]

約数ペア:

[(1, 68598908), (2, 34299454), (4, 17149727), (7, 9799844), (14, 4899922), (28, 2449961), (31, 2212868), (62, 1106434), (124, 553217), (217, 316124), (434, 158062), (868, 79031)]