25205568

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 69238368

約数和(自身を除く): 44032800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 129, 142, 172, 192, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1376, 1704, 1849, 2064, 2272, 2752, 3053, 3408, 3698, 4128, 4544, 5547, 6106, 6816, 7396, 8256, 9159, 11094, 12212, 13632, 14792, 18318, 22188, 24424, 29584, 36636, 44376, 48848, 59168, 73272, 88752, 97696, 118336, 131279, 146544, 177504, 195392, 262558, 293088, 355008, 393837, 525116, 586176, 787674, 1050232, 1575348, 2100464, 3150696, 4200928, 6301392, 8401856, 12602784, 25205568]

約数ペア:

[(1, 25205568), (2, 12602784), (3, 8401856), (4, 6301392), (6, 4200928), (8, 3150696), (12, 2100464), (16, 1575348), (24, 1050232), (32, 787674), (43, 586176), (48, 525116), (64, 393837), (71, 355008), (86, 293088), (96, 262558), (129, 195392), (142, 177504), (172, 146544), (192, 131279), (213, 118336), (258, 97696), (284, 88752), (344, 73272), (426, 59168), (516, 48848), (568, 44376), (688, 36636), (852, 29584), (1032, 24424), (1136, 22188), (1376, 18318), (1704, 14792), (1849, 13632), (2064, 12212), (2272, 11094), (2752, 9159), (3053, 8256), (3408, 7396), (3698, 6816), (4128, 6106), (4544, 5547)]