28712424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7079}}^1$

素因数の和:7114

約数の個数: 48

約数和(自身を含む): 77738400

約数和(自身を除く): 49025976

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, 7079, 14158, 21237, 28316, 42474, 56632, 84948, 92027, 169896, 184054, 276081, 368108, 552162, 736216, 1104324, 1196351, 2208648, 2392702, 3589053, 4785404, 7178106, 9570808, 14356212, 28712424]

約数ペア:

[(1, 28712424), (2, 14356212), (3, 9570808), (4, 7178106), (6, 4785404), (8, 3589053), (12, 2392702), (13, 2208648), (24, 1196351), (26, 1104324), (39, 736216), (52, 552162), (78, 368108), (104, 276081), (156, 184054), (169, 169896), (312, 92027), (338, 84948), (507, 56632), (676, 42474), (1014, 28316), (1352, 21237), (2028, 14158), (4056, 7079)]