25319814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3911}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 55206144

約数和(自身を除く): 29886330

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 3911, 6474, 7822, 11733, 23466, 50843, 101686, 152529, 305058, 324613, 649226, 973839, 1947678, 4219969, 8439938, 12659907, 25319814]

約数ペア:

[(1, 25319814), (2, 12659907), (3, 8439938), (6, 4219969), (13, 1947678), (26, 973839), (39, 649226), (78, 324613), (83, 305058), (166, 152529), (249, 101686), (498, 50843), (1079, 23466), (2158, 11733), (3237, 7822), (3911, 6474)]