71955104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172969}}^1$

素因数の和:172992

約数の個数: 24

約数和(自身を含む): 152559540

約数和(自身を除く): 80604436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172969, 345938, 691876, 1383752, 2248597, 2767504, 4497194, 5535008, 8994388, 17988776, 35977552, 71955104]

約数ペア:

[(1, 71955104), (2, 35977552), (4, 17988776), (8, 8994388), (13, 5535008), (16, 4497194), (26, 2767504), (32, 2248597), (52, 1383752), (104, 691876), (208, 345938), (416, 172969)]