7142896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{14401}}^1$

素因数の和:14440

約数の個数: 20

約数和(自身を含む): 14286784

約数和(自身を除く): 7143888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 14401, 28802, 57604, 115208, 230416, 446431, 892862, 1785724, 3571448, 7142896]

約数ペア:

[(1, 7142896), (2, 3571448), (4, 1785724), (8, 892862), (16, 446431), (31, 230416), (62, 115208), (124, 57604), (248, 28802), (496, 14401)]