57491504

素因数分解:

$2^4\times 7^2\times {\mathrm{73331}}^1$

素因数の和:73353

約数の個数: 30

約数和(自身を含む): 129577644

約数和(自身を除く): 72086140

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 73331, 146662, 293324, 513317, 586648, 1026634, 1173296, 2053268, 3593219, 4106536, 7186438, 8213072, 14372876, 28745752, 57491504]

約数ペア:

[(1, 57491504), (2, 28745752), (4, 14372876), (7, 8213072), (8, 7186438), (14, 4106536), (16, 3593219), (28, 2053268), (49, 1173296), (56, 1026634), (98, 586648), (112, 513317), (196, 293324), (392, 146662), (784, 73331)]