28122264

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 76747320

約数和(自身を除く): 48625056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2851, 3288, 4932, 5702, 8553, 9864, 11404, 17106, 22808, 25659, 34212, 51318, 68424, 102636, 205272, 390587, 781174, 1171761, 1562348, 2343522, 3124696, 3515283, 4687044, 7030566, 9374088, 14061132, 28122264]

約数ペア:

[(1, 28122264), (2, 14061132), (3, 9374088), (4, 7030566), (6, 4687044), (8, 3515283), (9, 3124696), (12, 2343522), (18, 1562348), (24, 1171761), (36, 781174), (72, 390587), (137, 205272), (274, 102636), (411, 68424), (548, 51318), (822, 34212), (1096, 25659), (1233, 22808), (1644, 17106), (2466, 11404), (2851, 9864), (3288, 8553), (4932, 5702)]