13990424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 30950400

約数和(自身を除く): 16959976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 8059, 16118, 32236, 56413, 64472, 112826, 225652, 249829, 451304, 499658, 999316, 1748803, 1998632, 3497606, 6995212, 13990424]

約数ペア:

[(1, 13990424), (2, 6995212), (4, 3497606), (7, 1998632), (8, 1748803), (14, 999316), (28, 499658), (31, 451304), (56, 249829), (62, 225652), (124, 112826), (217, 64472), (248, 56413), (434, 32236), (868, 16118), (1736, 8059)]