25977728

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 60057600

約数和(自身を除く): 34079872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 367, 448, 553, 632, 734, 896, 1106, 1264, 1468, 2212, 2528, 2569, 2936, 4424, 5056, 5138, 5872, 8848, 10112, 10276, 11744, 17696, 20552, 23488, 28993, 35392, 41104, 46976, 57986, 70784, 82208, 115972, 164416, 202951, 231944, 328832, 405902, 463888, 811804, 927776, 1623608, 1855552, 3247216, 3711104, 6494432, 12988864, 25977728]

約数ペア:

[(1, 25977728), (2, 12988864), (4, 6494432), (7, 3711104), (8, 3247216), (14, 1855552), (16, 1623608), (28, 927776), (32, 811804), (56, 463888), (64, 405902), (79, 328832), (112, 231944), (128, 202951), (158, 164416), (224, 115972), (316, 82208), (367, 70784), (448, 57986), (553, 46976), (632, 41104), (734, 35392), (896, 28993), (1106, 23488), (1264, 20552), (1468, 17696), (2212, 11744), (2528, 10276), (2569, 10112), (2936, 8848), (4424, 5872), (5056, 5138)]