38816596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 84232960

約数和(自身を除く): 45416364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 631, 676, 1183, 1262, 2197, 2366, 2524, 4394, 4417, 4732, 8203, 8788, 8834, 15379, 16406, 17668, 30758, 32812, 57421, 61516, 106639, 114842, 213278, 229684, 426556, 746473, 1386307, 1492946, 2772614, 2985892, 5545228, 9704149, 19408298, 38816596]

約数ペア:

[(1, 38816596), (2, 19408298), (4, 9704149), (7, 5545228), (13, 2985892), (14, 2772614), (26, 1492946), (28, 1386307), (52, 746473), (91, 426556), (169, 229684), (182, 213278), (338, 114842), (364, 106639), (631, 61516), (676, 57421), (1183, 32812), (1262, 30758), (2197, 17668), (2366, 16406), (2524, 15379), (4394, 8834), (4417, 8788), (4732, 8203)]