25661608

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5521}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 55661760

約数和(自身を除く): 30000152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 5521, 11042, 22084, 38647, 44168, 77294, 154588, 309176, 458243, 916486, 1832972, 3207701, 3665944, 6415402, 12830804, 25661608]

約数ペア:

[(1, 25661608), (2, 12830804), (4, 6415402), (7, 3665944), (8, 3207701), (14, 1832972), (28, 916486), (56, 458243), (83, 309176), (166, 154588), (332, 77294), (581, 44168), (664, 38647), (1162, 22084), (2324, 11042), (4648, 5521)]