1385629616

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{16651}}^1$

素因数の和:17409

約数の個数: 40

約数和(自身を含む): 3072493824

約数和(自身を除く): 1686864208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 2972, 5201, 5944, 10402, 11888, 16651, 20804, 33302, 41608, 66604, 83216, 116557, 133208, 233114, 266416, 466228, 932456, 1864912, 12371693, 24743386, 49486772, 86601851, 98973544, 173203702, 197947088, 346407404, 692814808, 1385629616]

約数ペア:

[(1, 1385629616), (2, 692814808), (4, 346407404), (7, 197947088), (8, 173203702), (14, 98973544), (16, 86601851), (28, 49486772), (56, 24743386), (112, 12371693), (743, 1864912), (1486, 932456), (2972, 466228), (5201, 266416), (5944, 233114), (10402, 133208), (11888, 116557), (16651, 83216), (20804, 66604), (33302, 41608)]