28326024

素因数分解:

$2^3\times 3^7\times {\mathrm{1619}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 79704000

約数和(自身を除く): 51377976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1619, 1944, 2187, 2916, 3238, 4374, 4857, 5832, 6476, 8748, 9714, 12952, 14571, 17496, 19428, 29142, 38856, 43713, 58284, 87426, 116568, 131139, 174852, 262278, 349704, 393417, 524556, 786834, 1049112, 1180251, 1573668, 2360502, 3147336, 3540753, 4721004, 7081506, 9442008, 14163012, 28326024]

約数ペア:

[(1, 28326024), (2, 14163012), (3, 9442008), (4, 7081506), (6, 4721004), (8, 3540753), (9, 3147336), (12, 2360502), (18, 1573668), (24, 1180251), (27, 1049112), (36, 786834), (54, 524556), (72, 393417), (81, 349704), (108, 262278), (162, 174852), (216, 131139), (243, 116568), (324, 87426), (486, 58284), (648, 43713), (729, 38856), (972, 29142), (1458, 19428), (1619, 17496), (1944, 14571), (2187, 12952), (2916, 9714), (3238, 8748), (4374, 6476), (4857, 5832)]