25597208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 60137280

約数和(自身を除く): 34540072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5023, 5096, 10046, 20092, 35161, 40184, 65299, 70322, 130598, 140644, 246127, 261196, 281288, 457093, 492254, 522392, 914186, 984508, 1828372, 1969016, 3199651, 3656744, 6399302, 12798604, 25597208]

約数ペア:

[(1, 25597208), (2, 12798604), (4, 6399302), (7, 3656744), (8, 3199651), (13, 1969016), (14, 1828372), (26, 984508), (28, 914186), (49, 522392), (52, 492254), (56, 457093), (91, 281288), (98, 261196), (104, 246127), (182, 140644), (196, 130598), (364, 70322), (392, 65299), (637, 40184), (728, 35161), (1274, 20092), (2548, 10046), (5023, 5096)]