27720690176

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{762563}}^1$

素因数の和:762652

約数の個数: 40

約数和(自身を含む): 56167413984

約数和(自身を除く): 28446723808

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 36352, 762563, 1525126, 3050252, 6100504, 12201008, 24402016, 48804032, 54141973, 97608064, 108283946, 195216128, 216567892, 390432256, 433135784, 866271568, 1732543136, 3465086272, 6930172544, 13860345088, 27720690176]

約数ペア:

[(1, 27720690176), (2, 13860345088), (4, 6930172544), (8, 3465086272), (16, 1732543136), (32, 866271568), (64, 433135784), (71, 390432256), (128, 216567892), (142, 195216128), (256, 108283946), (284, 97608064), (512, 54141973), (568, 48804032), (1136, 24402016), (2272, 12201008), (4544, 6100504), (9088, 3050252), (18176, 1525126), (36352, 762563)]