13268864

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 17575936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 251, 413, 448, 472, 502, 826, 896, 944, 1004, 1652, 1757, 1888, 2008, 3304, 3514, 3776, 4016, 6608, 7028, 7552, 8032, 13216, 14056, 14809, 16064, 26432, 28112, 29618, 32128, 52864, 56224, 59236, 103663, 112448, 118472, 207326, 224896, 236944, 414652, 473888, 829304, 947776, 1658608, 1895552, 3317216, 6634432, 13268864]

約数ペア:

[(1, 13268864), (2, 6634432), (4, 3317216), (7, 1895552), (8, 1658608), (14, 947776), (16, 829304), (28, 473888), (32, 414652), (56, 236944), (59, 224896), (64, 207326), (112, 118472), (118, 112448), (128, 103663), (224, 59236), (236, 56224), (251, 52864), (413, 32128), (448, 29618), (472, 28112), (502, 26432), (826, 16064), (896, 14809), (944, 14056), (1004, 13216), (1652, 8032), (1757, 7552), (1888, 7028), (2008, 6608), (3304, 4016), (3514, 3776)]