20141725072

素因数分解:

$2^4\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{65419}}^1$

素因数の和:68183

約数の個数: 40

約数和(自身を含む): 44616440000

約数和(自身を除く): 24474714928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2749, 5498, 10996, 19243, 21992, 38486, 43984, 65419, 76972, 130838, 153944, 261676, 307888, 457933, 523352, 915866, 1046704, 1831732, 3663464, 7326928, 179836831, 359673662, 719347324, 1258857817, 1438694648, 2517715634, 2877389296, 5035431268, 10070862536, 20141725072]

約数ペア:

[(1, 20141725072), (2, 10070862536), (4, 5035431268), (7, 2877389296), (8, 2517715634), (14, 1438694648), (16, 1258857817), (28, 719347324), (56, 359673662), (112, 179836831), (2749, 7326928), (5498, 3663464), (10996, 1831732), (19243, 1046704), (21992, 915866), (38486, 523352), (43984, 457933), (65419, 307888), (76972, 261676), (130838, 153944)]