30472624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20929}}^1$

素因数の和:20957

約数の個数: 40

約数和(自身を含む): 72668960

約数和(自身を除く): 42196336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20929, 41858, 83716, 146503, 167432, 272077, 293006, 334864, 544154, 586012, 1088308, 1172024, 1904539, 2176616, 2344048, 3809078, 4353232, 7618156, 15236312, 30472624]

約数ペア:

[(1, 30472624), (2, 15236312), (4, 7618156), (7, 4353232), (8, 3809078), (13, 2344048), (14, 2176616), (16, 1904539), (26, 1172024), (28, 1088308), (52, 586012), (56, 544154), (91, 334864), (104, 293006), (112, 272077), (182, 167432), (208, 146503), (364, 83716), (728, 41858), (1456, 20929)]