1004416

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 2448000

約数和(自身を除く): 1443584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 76, 112, 118, 128, 133, 152, 224, 236, 266, 304, 413, 448, 472, 532, 608, 826, 896, 944, 1064, 1121, 1216, 1652, 1888, 2128, 2242, 2432, 3304, 3776, 4256, 4484, 6608, 7552, 7847, 8512, 8968, 13216, 15694, 17024, 17936, 26432, 31388, 35872, 52864, 62776, 71744, 125552, 143488, 251104, 502208, 1004416]

約数ペア:

[(1, 1004416), (2, 502208), (4, 251104), (7, 143488), (8, 125552), (14, 71744), (16, 62776), (19, 52864), (28, 35872), (32, 31388), (38, 26432), (56, 17936), (59, 17024), (64, 15694), (76, 13216), (112, 8968), (118, 8512), (128, 7847), (133, 7552), (152, 6608), (224, 4484), (236, 4256), (266, 3776), (304, 3304), (413, 2432), (448, 2242), (472, 2128), (532, 1888), (608, 1652), (826, 1216), (896, 1121), (944, 1064)]