28238184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30169}}^1$

素因数の和:30194

約数の個数: 48

約数和(自身を含む): 82364100

約数和(自身を除く): 54125916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30169, 60338, 90507, 120676, 181014, 241352, 271521, 362028, 392197, 543042, 724056, 784394, 1086084, 1176591, 1568788, 2172168, 2353182, 3137576, 3529773, 4706364, 7059546, 9412728, 14119092, 28238184]

約数ペア:

[(1, 28238184), (2, 14119092), (3, 9412728), (4, 7059546), (6, 4706364), (8, 3529773), (9, 3137576), (12, 2353182), (13, 2172168), (18, 1568788), (24, 1176591), (26, 1086084), (36, 784394), (39, 724056), (52, 543042), (72, 392197), (78, 362028), (104, 271521), (117, 241352), (156, 181014), (234, 120676), (312, 90507), (468, 60338), (936, 30169)]