1528846768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{3947}}^1$

素因数の和:4561

約数の個数: 40

約数和(自身を含む): 3037180608

約数和(自身を除く): 1508333840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 563, 688, 1126, 2252, 3947, 4504, 7894, 9008, 15788, 24209, 31576, 48418, 63152, 96836, 169721, 193672, 339442, 387344, 678884, 1357768, 2222161, 2715536, 4444322, 8888644, 17777288, 35554576, 95552923, 191105846, 382211692, 764423384, 1528846768]

約数ペア:

[(1, 1528846768), (2, 764423384), (4, 382211692), (8, 191105846), (16, 95552923), (43, 35554576), (86, 17777288), (172, 8888644), (344, 4444322), (563, 2715536), (688, 2222161), (1126, 1357768), (2252, 678884), (3947, 387344), (4504, 339442), (7894, 193672), (9008, 169721), (15788, 96836), (24209, 63152), (31576, 48418)]