397300928

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{214063}}^1$

素因数の和:214104

約数の個数: 28

約数和(自身を含む): 815583840

約数和(自身を除く): 418282912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 214063, 428126, 856252, 1712504, 3425008, 6207827, 6850016, 12415654, 13700032, 24831308, 49662616, 99325232, 198650464, 397300928]

約数ペア:

[(1, 397300928), (2, 198650464), (4, 99325232), (8, 49662616), (16, 24831308), (29, 13700032), (32, 12415654), (58, 6850016), (64, 6207827), (116, 3425008), (232, 1712504), (464, 856252), (928, 428126), (1856, 214063)]