71868472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 147178080

約数和(自身を除く): 75309608

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9733, 19466, 38932, 77864, 126529, 253058, 506116, 691043, 1012232, 1382086, 2764172, 5528344, 8983559, 17967118, 35934236, 71868472]

約数ペア:

[(1, 71868472), (2, 35934236), (4, 17967118), (8, 8983559), (13, 5528344), (26, 2764172), (52, 1382086), (71, 1012232), (104, 691043), (142, 506116), (284, 253058), (568, 126529), (923, 77864), (1846, 38932), (3692, 19466), (7384, 9733)]