978173056

素因数分解:

$2^7\times 7^1\times {\mathrm{1091711}}^1$

素因数の和:1091732

約数の個数: 32

約数和(自身を含む): 2227092480

約数和(自身を除く): 1248919424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1091711, 2183422, 4366844, 7641977, 8733688, 15283954, 17467376, 30567908, 34934752, 61135816, 69869504, 122271632, 139739008, 244543264, 489086528, 978173056]

約数ペア:

[(1, 978173056), (2, 489086528), (4, 244543264), (7, 139739008), (8, 122271632), (14, 69869504), (16, 61135816), (28, 34934752), (32, 30567908), (56, 17467376), (64, 15283954), (112, 8733688), (128, 7641977), (224, 4366844), (448, 2183422), (896, 1091711)]