28895868

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5546

約数の個数: 36

約数和(自身を含む): 73546200

約数和(自身を除く): 44650332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 5387, 10774, 16161, 21548, 32322, 48483, 64644, 96966, 193932, 802663, 1605326, 2407989, 3210652, 4815978, 7223967, 9631956, 14447934, 28895868]

約数ペア:

[(1, 28895868), (2, 14447934), (3, 9631956), (4, 7223967), (6, 4815978), (9, 3210652), (12, 2407989), (18, 1605326), (36, 802663), (149, 193932), (298, 96966), (447, 64644), (596, 48483), (894, 32322), (1341, 21548), (1788, 16161), (2682, 10774), (5364, 5387)]