72711758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 57925042

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2267, 2291, 4534, 4582, 15869, 16037, 31738, 32074, 65743, 131486, 179093, 358186, 460201, 920402, 1253651, 2507302, 5193697, 10387394, 36355879, 72711758]

約数ペア:

[(1, 72711758), (2, 36355879), (7, 10387394), (14, 5193697), (29, 2507302), (58, 1253651), (79, 920402), (158, 460201), (203, 358186), (406, 179093), (553, 131486), (1106, 65743), (2267, 32074), (2291, 31738), (4534, 16037), (4582, 15869)]