25285416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81043}}^1$

素因数の和:81065

約数の個数: 32

約数和(自身を含む): 68076960

約数和(自身を除く): 42791544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81043, 162086, 243129, 324172, 486258, 648344, 972516, 1053559, 1945032, 2107118, 3160677, 4214236, 6321354, 8428472, 12642708, 25285416]

約数ペア:

[(1, 25285416), (2, 12642708), (3, 8428472), (4, 6321354), (6, 4214236), (8, 3160677), (12, 2107118), (13, 1945032), (24, 1053559), (26, 972516), (39, 648344), (52, 486258), (78, 324172), (104, 243129), (156, 162086), (312, 81043)]