37442986

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 28359254

約数列:

[1, 2, 7, 14, 71, 139, 142, 271, 278, 497, 542, 973, 994, 1897, 1946, 3794, 9869, 19241, 19738, 37669, 38482, 69083, 75338, 134687, 138166, 263683, 269374, 527366, 2674499, 5348998, 18721493, 37442986]

約数ペア:

[(1, 37442986), (2, 18721493), (7, 5348998), (14, 2674499), (71, 527366), (139, 269374), (142, 263683), (271, 138166), (278, 134687), (497, 75338), (542, 69083), (973, 38482), (994, 37669), (1897, 19738), (1946, 19241), (3794, 9869)]