70641438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 165196944

約数和(自身を除く): 94555506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 997, 1446, 1687, 1994, 2991, 3374, 5061, 5982, 6979, 10122, 11809, 13958, 20937, 23618, 35427, 41874, 48853, 70854, 97706, 146559, 240277, 293118, 480554, 720831, 1441662, 1681939, 3363878, 5045817, 10091634, 11773573, 23547146, 35320719, 70641438]

約数ペア:

[(1, 70641438), (2, 35320719), (3, 23547146), (6, 11773573), (7, 10091634), (14, 5045817), (21, 3363878), (42, 1681939), (49, 1441662), (98, 720831), (147, 480554), (241, 293118), (294, 240277), (482, 146559), (723, 97706), (997, 70854), (1446, 48853), (1687, 41874), (1994, 35427), (2991, 23618), (3374, 20937), (5061, 13958), (5982, 11809), (6979, 10122)]