40356264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129347}}^1$

素因数の和:129369

約数の個数: 32

約数和(自身を含む): 108652320

約数和(自身を除く): 68296056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129347, 258694, 388041, 517388, 776082, 1034776, 1552164, 1681511, 3104328, 3363022, 5044533, 6726044, 10089066, 13452088, 20178132, 40356264]

約数ペア:

[(1, 40356264), (2, 20178132), (3, 13452088), (4, 10089066), (6, 6726044), (8, 5044533), (12, 3363022), (13, 3104328), (24, 1681511), (26, 1552164), (39, 1034776), (52, 776082), (78, 517388), (104, 388041), (156, 258694), (312, 129347)]