25882976

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 62828136

約数和(自身を除く): 36945160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 971, 1568, 1666, 1904, 1942, 3332, 3808, 3884, 6664, 6797, 7768, 13328, 13594, 15536, 16507, 26656, 27188, 31072, 33014, 47579, 54376, 66028, 95158, 108752, 115549, 132056, 190316, 217504, 231098, 264112, 380632, 462196, 528224, 761264, 808843, 924392, 1522528, 1617686, 1848784, 3235372, 3697568, 6470744, 12941488, 25882976]

約数ペア:

[(1, 25882976), (2, 12941488), (4, 6470744), (7, 3697568), (8, 3235372), (14, 1848784), (16, 1617686), (17, 1522528), (28, 924392), (32, 808843), (34, 761264), (49, 528224), (56, 462196), (68, 380632), (98, 264112), (112, 231098), (119, 217504), (136, 190316), (196, 132056), (224, 115549), (238, 108752), (272, 95158), (392, 66028), (476, 54376), (544, 47579), (784, 33014), (833, 31072), (952, 27188), (971, 26656), (1568, 16507), (1666, 15536), (1904, 13594), (1942, 13328), (3332, 7768), (3808, 6797), (3884, 6664)]