15690328

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 30342960

約数和(自身を除く): 14652632

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 401, 536, 584, 802, 1604, 3208, 4891, 9782, 19564, 26867, 29273, 39128, 53734, 58546, 107468, 117092, 214936, 234184, 1961291, 3922582, 7845164, 15690328]

約数ペア:

[(1, 15690328), (2, 7845164), (4, 3922582), (8, 1961291), (67, 234184), (73, 214936), (134, 117092), (146, 107468), (268, 58546), (292, 53734), (401, 39128), (536, 29273), (584, 26867), (802, 19564), (1604, 9782), (3208, 4891)]