25604952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 65649240

約数和(自身を除く): 40044288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 577, 1032, 1154, 1731, 1849, 2308, 3462, 3698, 4616, 5547, 6924, 7396, 11094, 13848, 14792, 22188, 24811, 44376, 49622, 74433, 99244, 148866, 198488, 297732, 595464, 1066873, 2133746, 3200619, 4267492, 6401238, 8534984, 12802476, 25604952]

約数ペア:

[(1, 25604952), (2, 12802476), (3, 8534984), (4, 6401238), (6, 4267492), (8, 3200619), (12, 2133746), (24, 1066873), (43, 595464), (86, 297732), (129, 198488), (172, 148866), (258, 99244), (344, 74433), (516, 49622), (577, 44376), (1032, 24811), (1154, 22188), (1731, 14792), (1849, 13848), (2308, 11094), (3462, 7396), (3698, 6924), (4616, 5547)]