1629585664

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15413}}^1$

素因数の和:15495

約数の個数: 72

約数和(自身を含む): 3780745920

約数和(自身を除く): 2151160256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 13216, 15104, 15413, 26432, 30826, 52864, 61652, 105728, 107891, 123304, 215782, 246608, 431564, 493216, 863128, 909367, 986432, 1726256, 1818734, 1972864, 3452512, 3637468, 3945728, 6365569, 6905024, 7274936, 12731138, 13810048, 14549872, 25462276, 27620096, 29099744, 50924552, 58199488, 101849104, 116398976, 203698208, 232797952, 407396416, 814792832, 1629585664]

約数ペア:

[(1, 1629585664), (2, 814792832), (4, 407396416), (7, 232797952), (8, 203698208), (14, 116398976), (16, 101849104), (28, 58199488), (32, 50924552), (56, 29099744), (59, 27620096), (64, 25462276), (112, 14549872), (118, 13810048), (128, 12731138), (224, 7274936), (236, 6905024), (256, 6365569), (413, 3945728), (448, 3637468), (472, 3452512), (826, 1972864), (896, 1818734), (944, 1726256), (1652, 986432), (1792, 909367), (1888, 863128), (3304, 493216), (3776, 431564), (6608, 246608), (7552, 215782), (13216, 123304), (15104, 107891), (15413, 105728), (26432, 61652), (30826, 52864)]