7975920512

素因数分解:

$2^7\times 7^2\times {\mathrm{1271671}}^1$

素因数の和:1271699

約数の個数: 48

約数和(自身を含む): 18483752520

約数和(自身を除く): 10507832008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 1271671, 2543342, 5086684, 8901697, 10173368, 17803394, 20346736, 35606788, 40693472, 62311879, 71213576, 81386944, 124623758, 142427152, 162773888, 249247516, 284854304, 498495032, 569708608, 996990064, 1139417216, 1993980128, 3987960256, 7975920512]

約数ペア:

[(1, 7975920512), (2, 3987960256), (4, 1993980128), (7, 1139417216), (8, 996990064), (14, 569708608), (16, 498495032), (28, 284854304), (32, 249247516), (49, 162773888), (56, 142427152), (64, 124623758), (98, 81386944), (112, 71213576), (128, 62311879), (196, 40693472), (224, 35606788), (392, 20346736), (448, 17803394), (784, 10173368), (896, 8901697), (1568, 5086684), (3136, 2543342), (6272, 1271671)]