126217936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:12979

約数の個数: 40

約数和(自身を含む): 268982784

約数和(自身を除く): 142764848

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 12911, 25822, 51644, 103288, 167843, 206576, 335686, 606817, 671372, 1213634, 1342744, 2427268, 2685488, 4854536, 7888621, 9709072, 15777242, 31554484, 63108968, 126217936]

約数ペア:

[(1, 126217936), (2, 63108968), (4, 31554484), (8, 15777242), (13, 9709072), (16, 7888621), (26, 4854536), (47, 2685488), (52, 2427268), (94, 1342744), (104, 1213634), (188, 671372), (208, 606817), (376, 335686), (611, 206576), (752, 167843), (1222, 103288), (2444, 51644), (4888, 25822), (9776, 12911)]