28156536

素因数分解:

$2^3\times 3^2\times {\mathrm{391063}}^1$

素因数の和:391075

約数の個数: 24

約数和(自身を含む): 76257480

約数和(自身を除く): 48100944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391063, 782126, 1173189, 1564252, 2346378, 3128504, 3519567, 4692756, 7039134, 9385512, 14078268, 28156536]

約数ペア:

[(1, 28156536), (2, 14078268), (3, 9385512), (4, 7039134), (6, 4692756), (8, 3519567), (9, 3128504), (12, 2346378), (18, 1564252), (24, 1173189), (36, 782126), (72, 391063)]