4001514992

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{51071}}^1$

素因数の和:51221

約数の個数: 40

約数和(自身を含む): 7979489280

約数和(自身を除く): 3977974288

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1328, 4897, 9794, 19588, 39176, 51071, 78352, 102142, 204284, 408568, 817136, 3013189, 4238893, 6026378, 8477786, 12052756, 16955572, 24105512, 33911144, 48211024, 67822288, 250094687, 500189374, 1000378748, 2000757496, 4001514992]

約数ペア:

[(1, 4001514992), (2, 2000757496), (4, 1000378748), (8, 500189374), (16, 250094687), (59, 67822288), (83, 48211024), (118, 33911144), (166, 24105512), (236, 16955572), (332, 12052756), (472, 8477786), (664, 6026378), (944, 4238893), (1328, 3013189), (4897, 817136), (9794, 408568), (19588, 204284), (39176, 102142), (51071, 78352)]