25694648

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{991}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 55234560

約数和(自身を除く): 29539912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 991, 1852, 1982, 3241, 3704, 3964, 6482, 6937, 7928, 12964, 13874, 25928, 27748, 55496, 458833, 917666, 1835332, 3211831, 3670664, 6423662, 12847324, 25694648]

約数ペア:

[(1, 25694648), (2, 12847324), (4, 6423662), (7, 3670664), (8, 3211831), (14, 1835332), (28, 917666), (56, 458833), (463, 55496), (926, 27748), (991, 25928), (1852, 13874), (1982, 12964), (3241, 7928), (3704, 6937), (3964, 6482)]