41259946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 80510976

約数和(自身を除く): 39251030

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 71, 91, 103, 142, 182, 206, 217, 403, 434, 497, 721, 806, 923, 994, 1339, 1442, 1846, 2201, 2678, 2821, 3193, 4402, 5642, 6386, 6461, 7313, 9373, 12922, 14626, 15407, 18746, 22351, 28613, 30814, 41509, 44702, 51191, 57226, 83018, 95069, 102382, 190138, 200291, 226703, 290563, 400582, 453406, 581126, 665483, 1330966, 1586921, 2947139, 3173842, 5894278, 20629973, 41259946]

約数ペア:

[(1, 41259946), (2, 20629973), (7, 5894278), (13, 3173842), (14, 2947139), (26, 1586921), (31, 1330966), (62, 665483), (71, 581126), (91, 453406), (103, 400582), (142, 290563), (182, 226703), (206, 200291), (217, 190138), (403, 102382), (434, 95069), (497, 83018), (721, 57226), (806, 51191), (923, 44702), (994, 41509), (1339, 30814), (1442, 28613), (1846, 22351), (2201, 18746), (2678, 15407), (2821, 14626), (3193, 12922), (4402, 9373), (5642, 7313), (6386, 6461)]