25729984

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 59171840

約数和(自身を除く): 33441856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 727, 1106, 1264, 1454, 2212, 2528, 2908, 4424, 5056, 5089, 5816, 8848, 10178, 11632, 17696, 20356, 23264, 35392, 40712, 46528, 57433, 81424, 114866, 162848, 229732, 325696, 402031, 459464, 804062, 918928, 1608124, 1837856, 3216248, 3675712, 6432496, 12864992, 25729984]

約数ペア:

[(1, 25729984), (2, 12864992), (4, 6432496), (7, 3675712), (8, 3216248), (14, 1837856), (16, 1608124), (28, 918928), (32, 804062), (56, 459464), (64, 402031), (79, 325696), (112, 229732), (158, 162848), (224, 114866), (316, 81424), (448, 57433), (553, 46528), (632, 40712), (727, 35392), (1106, 23264), (1264, 20356), (1454, 17696), (2212, 11632), (2528, 10178), (2908, 8848), (4424, 5816), (5056, 5089)]