494716544

素因数分解:

$2^7\times 7^2\times {\mathrm{78877}}^1$

素因数の和:78905

約数の個数: 48

約数和(自身を含む): 1146491730

約数和(自身を除く): 651775186

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, 78877, 157754, 315508, 552139, 631016, 1104278, 1262032, 2208556, 2524064, 3864973, 4417112, 5048128, 7729946, 8834224, 10096256, 15459892, 17668448, 30919784, 35336896, 61839568, 70673792, 123679136, 247358272, 494716544]

約数ペア:

[(1, 494716544), (2, 247358272), (4, 123679136), (7, 70673792), (8, 61839568), (14, 35336896), (16, 30919784), (28, 17668448), (32, 15459892), (49, 10096256), (56, 8834224), (64, 7729946), (98, 5048128), (112, 4417112), (128, 3864973), (196, 2524064), (224, 2208556), (392, 1262032), (448, 1104278), (784, 631016), (896, 552139), (1568, 315508), (3136, 157754), (6272, 78877)]