25712288

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 58625280

約数和(自身を除く): 32912992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1453, 2212, 2528, 2906, 4424, 5812, 8848, 10171, 11624, 17696, 20342, 23248, 40684, 46496, 81368, 114787, 162736, 229574, 325472, 459148, 803509, 918296, 1607018, 1836592, 3214036, 3673184, 6428072, 12856144, 25712288]

約数ペア:

[(1, 25712288), (2, 12856144), (4, 6428072), (7, 3673184), (8, 3214036), (14, 1836592), (16, 1607018), (28, 918296), (32, 803509), (56, 459148), (79, 325472), (112, 229574), (158, 162736), (224, 114787), (316, 81368), (553, 46496), (632, 40684), (1106, 23248), (1264, 20342), (1453, 17696), (2212, 11624), (2528, 10171), (2906, 8848), (4424, 5812)]