1255506784

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{94999}}^1$

素因数の和:95075

約数の個数: 48

約数和(自身を含む): 2872800000

約数和(自身を除く): 1617293216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 94999, 189998, 379996, 664993, 759992, 1329986, 1519984, 2659972, 3039968, 5319944, 5604941, 10639888, 11209882, 21279776, 22419764, 39234587, 44839528, 78469174, 89679056, 156938348, 179358112, 313876696, 627753392, 1255506784]

約数ペア:

[(1, 1255506784), (2, 627753392), (4, 313876696), (7, 179358112), (8, 156938348), (14, 89679056), (16, 78469174), (28, 44839528), (32, 39234587), (56, 22419764), (59, 21279776), (112, 11209882), (118, 10639888), (224, 5604941), (236, 5319944), (413, 3039968), (472, 2659972), (826, 1519984), (944, 1329986), (1652, 759992), (1888, 664993), (3304, 379996), (6608, 189998), (13216, 94999)]