26650169

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 10581319

約数列:

[1, 7, 13, 17, 23, 49, 91, 107, 119, 161, 221, 299, 391, 637, 749, 833, 1127, 1391, 1547, 1819, 2093, 2461, 2737, 5083, 5243, 9737, 10829, 12733, 14651, 17227, 19159, 23647, 31993, 35581, 41837, 68159, 89131, 120589, 165529, 223951, 249067, 292859, 543881, 1158703, 1567657, 2050013, 3807167, 26650169]

約数ペア:

[(1, 26650169), (7, 3807167), (13, 2050013), (17, 1567657), (23, 1158703), (49, 543881), (91, 292859), (107, 249067), (119, 223951), (161, 165529), (221, 120589), (299, 89131), (391, 68159), (637, 41837), (749, 35581), (833, 31993), (1127, 23647), (1391, 19159), (1547, 17227), (1819, 14651), (2093, 12733), (2461, 10829), (2737, 9737), (5083, 5243)]