65946734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 57473938

約数列:

[1, 2, 7, 14, 31, 47, 53, 61, 62, 94, 106, 122, 217, 329, 371, 427, 434, 658, 742, 854, 1457, 1643, 1891, 2491, 2867, 2914, 3233, 3286, 3782, 4982, 5734, 6466, 10199, 11501, 13237, 17437, 20069, 20398, 22631, 23002, 26474, 34874, 40138, 45262, 77221, 88877, 100223, 151951, 154442, 177754, 200446, 303902, 540547, 622139, 701561, 1063657, 1081094, 1244278, 1403122, 2127314, 4710481, 9420962, 32973367, 65946734]

約数ペア:

[(1, 65946734), (2, 32973367), (7, 9420962), (14, 4710481), (31, 2127314), (47, 1403122), (53, 1244278), (61, 1081094), (62, 1063657), (94, 701561), (106, 622139), (122, 540547), (217, 303902), (329, 200446), (371, 177754), (427, 154442), (434, 151951), (658, 100223), (742, 88877), (854, 77221), (1457, 45262), (1643, 40138), (1891, 34874), (2491, 26474), (2867, 23002), (2914, 22631), (3233, 20398), (3286, 20069), (3782, 17437), (4982, 13237), (5734, 11501), (6466, 10199)]