25127928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16641

約数の個数: 64

約数和(自身を含む): 79776000

約数和(自身を除く): 54648072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 16619, 33238, 49857, 66476, 99714, 116333, 132952, 149571, 199428, 232666, 299142, 348999, 398856, 448713, 465332, 598284, 697998, 897426, 930664, 1046997, 1196568, 1395996, 1794852, 2093994, 2791992, 3140991, 3589704, 4187988, 6281982, 8375976, 12563964, 25127928]

約数ペア:

[(1, 25127928), (2, 12563964), (3, 8375976), (4, 6281982), (6, 4187988), (7, 3589704), (8, 3140991), (9, 2791992), (12, 2093994), (14, 1794852), (18, 1395996), (21, 1196568), (24, 1046997), (27, 930664), (28, 897426), (36, 697998), (42, 598284), (54, 465332), (56, 448713), (63, 398856), (72, 348999), (84, 299142), (108, 232666), (126, 199428), (168, 149571), (189, 132952), (216, 116333), (252, 99714), (378, 66476), (504, 49857), (756, 33238), (1512, 16619)]