25608632

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 55041120

約数和(自身を除く): 29432488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 821, 1114, 1642, 2228, 3284, 3899, 4456, 5747, 6568, 7798, 11494, 15596, 22988, 31192, 45976, 457297, 914594, 1829188, 3201079, 3658376, 6402158, 12804316, 25608632]

約数ペア:

[(1, 25608632), (2, 12804316), (4, 6402158), (7, 3658376), (8, 3201079), (14, 1829188), (28, 914594), (56, 457297), (557, 45976), (821, 31192), (1114, 22988), (1642, 15596), (2228, 11494), (3284, 7798), (3899, 6568), (4456, 5747)]