28907112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7127}}^1$

素因数の和:7162

約数の個数: 48

約数和(自身を含む): 78265440

約数和(自身を除く): 49358328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7127, 14254, 21381, 28508, 42762, 57016, 85524, 92651, 171048, 185302, 277953, 370604, 555906, 741208, 1111812, 1204463, 2223624, 2408926, 3613389, 4817852, 7226778, 9635704, 14453556, 28907112]

約数ペア:

[(1, 28907112), (2, 14453556), (3, 9635704), (4, 7226778), (6, 4817852), (8, 3613389), (12, 2408926), (13, 2223624), (24, 1204463), (26, 1111812), (39, 741208), (52, 555906), (78, 370604), (104, 277953), (156, 185302), (169, 171048), (312, 92651), (338, 85524), (507, 57016), (676, 42762), (1014, 28508), (1352, 21381), (2028, 14254), (4056, 7127)]