680081536

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{19181}}^1$

素因数の和:19472

約数の個数: 32

約数和(自身を含む): 1359811980

約数和(自身を除く): 679730444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2216, 4432, 8864, 17728, 19181, 35456, 38362, 76724, 153448, 306896, 613792, 1227584, 2455168, 5313137, 10626274, 21252548, 42505096, 85010192, 170020384, 340040768, 680081536]

約数ペア:

[(1, 680081536), (2, 340040768), (4, 170020384), (8, 85010192), (16, 42505096), (32, 21252548), (64, 10626274), (128, 5313137), (277, 2455168), (554, 1227584), (1108, 613792), (2216, 306896), (4432, 153448), (8864, 76724), (17728, 38362), (19181, 35456)]