69476768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 144900000

約数和(自身を除く): 75423232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 458, 499, 608, 916, 998, 1832, 1996, 3664, 3992, 4351, 7328, 7984, 8702, 9481, 15968, 17404, 18962, 34808, 37924, 69616, 75848, 114271, 139232, 151696, 228542, 303392, 457084, 914168, 1828336, 2171149, 3656672, 4342298, 8684596, 17369192, 34738384, 69476768]

約数ペア:

[(1, 69476768), (2, 34738384), (4, 17369192), (8, 8684596), (16, 4342298), (19, 3656672), (32, 2171149), (38, 1828336), (76, 914168), (152, 457084), (229, 303392), (304, 228542), (458, 151696), (499, 139232), (608, 114271), (916, 75848), (998, 69616), (1832, 37924), (1996, 34808), (3664, 18962), (3992, 17404), (4351, 15968), (7328, 9481), (7984, 8702)]