28325754

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16921}}^1$

素因数の和:16963

約数の個数: 32

約数和(自身を含む): 64980480

約数和(自身を除く): 36654726

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 16921, 33842, 50763, 101526, 152289, 304578, 456867, 524551, 913734, 1049102, 1573653, 3147306, 4720959, 9441918, 14162877, 28325754]

約数ペア:

[(1, 28325754), (2, 14162877), (3, 9441918), (6, 4720959), (9, 3147306), (18, 1573653), (27, 1049102), (31, 913734), (54, 524551), (62, 456867), (93, 304578), (186, 152289), (279, 101526), (558, 50763), (837, 33842), (1674, 16921)]