25415856

素因数分解:

$2^4\times 3^6\times {\mathrm{2179}}^1$

素因数の和:2205

約数の個数: 70

約数和(自身を含む): 73864940

約数和(自身を除く): 48449084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2179, 2916, 3888, 4358, 5832, 6537, 8716, 11664, 13074, 17432, 19611, 26148, 34864, 39222, 52296, 58833, 78444, 104592, 117666, 156888, 176499, 235332, 313776, 352998, 470664, 529497, 705996, 941328, 1058994, 1411992, 1588491, 2117988, 2823984, 3176982, 4235976, 6353964, 8471952, 12707928, 25415856]

約数ペア:

[(1, 25415856), (2, 12707928), (3, 8471952), (4, 6353964), (6, 4235976), (8, 3176982), (9, 2823984), (12, 2117988), (16, 1588491), (18, 1411992), (24, 1058994), (27, 941328), (36, 705996), (48, 529497), (54, 470664), (72, 352998), (81, 313776), (108, 235332), (144, 176499), (162, 156888), (216, 117666), (243, 104592), (324, 78444), (432, 58833), (486, 52296), (648, 39222), (729, 34864), (972, 26148), (1296, 19611), (1458, 17432), (1944, 13074), (2179, 11664), (2916, 8716), (3888, 6537), (4358, 5832)]