15026648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20667

約数の個数: 32

約数和(自身を含む): 34678560

約数和(自身を除く): 19651912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 20641, 41282, 82564, 144487, 165128, 268333, 288974, 536666, 577948, 1073332, 1155896, 1878331, 2146664, 3756662, 7513324, 15026648]

約数ペア:

[(1, 15026648), (2, 7513324), (4, 3756662), (7, 2146664), (8, 1878331), (13, 1155896), (14, 1073332), (26, 577948), (28, 536666), (52, 288974), (56, 268333), (91, 165128), (104, 144487), (182, 82564), (364, 41282), (728, 20641)]