28515762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 68571360

約数和(自身を除く): 40055598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2441, 3894, 4882, 5841, 7323, 11682, 14646, 21969, 26851, 43938, 53702, 80553, 144019, 161106, 241659, 288038, 432057, 483318, 864114, 1296171, 1584209, 2592342, 3168418, 4752627, 9505254, 14257881, 28515762]

約数ペア:

[(1, 28515762), (2, 14257881), (3, 9505254), (6, 4752627), (9, 3168418), (11, 2592342), (18, 1584209), (22, 1296171), (33, 864114), (59, 483318), (66, 432057), (99, 288038), (118, 241659), (177, 161106), (198, 144019), (354, 80553), (531, 53702), (649, 43938), (1062, 26851), (1298, 21969), (1947, 14646), (2441, 11682), (3894, 7323), (4882, 5841)]