25011984

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 65045440

約数和(自身を除く): 40033456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3319, 3768, 6638, 7536, 9957, 13276, 19914, 26552, 39828, 53104, 79656, 159312, 521083, 1042166, 1563249, 2084332, 3126498, 4168664, 6252996, 8337328, 12505992, 25011984]

約数ペア:

[(1, 25011984), (2, 12505992), (3, 8337328), (4, 6252996), (6, 4168664), (8, 3126498), (12, 2084332), (16, 1563249), (24, 1042166), (48, 521083), (157, 159312), (314, 79656), (471, 53104), (628, 39828), (942, 26552), (1256, 19914), (1884, 13276), (2512, 9957), (3319, 7536), (3768, 6638)]