40008374

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 31793482

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1483, 1927, 2966, 3854, 10381, 13489, 20762, 26978, 60803, 69701, 121606, 139402, 425621, 487907, 851242, 975814, 2857741, 5715482, 20004187, 40008374]

約数ペア:

[(1, 40008374), (2, 20004187), (7, 5715482), (14, 2857741), (41, 975814), (47, 851242), (82, 487907), (94, 425621), (287, 139402), (329, 121606), (574, 69701), (658, 60803), (1483, 26978), (1927, 20762), (2966, 13489), (3854, 10381)]