66495912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 190657920

約数和(自身を除く): 124162008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 997, 1191, 1588, 1994, 2382, 2779, 2991, 3176, 3988, 4764, 5558, 5982, 6979, 7976, 8337, 9528, 11116, 11964, 13958, 16674, 20937, 22232, 23928, 27916, 33348, 41874, 55832, 66696, 83748, 167496, 395809, 791618, 1187427, 1583236, 2374854, 2770663, 3166472, 4749708, 5541326, 8311989, 9499416, 11082652, 16623978, 22165304, 33247956, 66495912]

約数ペア:

[(1, 66495912), (2, 33247956), (3, 22165304), (4, 16623978), (6, 11082652), (7, 9499416), (8, 8311989), (12, 5541326), (14, 4749708), (21, 3166472), (24, 2770663), (28, 2374854), (42, 1583236), (56, 1187427), (84, 791618), (168, 395809), (397, 167496), (794, 83748), (997, 66696), (1191, 55832), (1588, 41874), (1994, 33348), (2382, 27916), (2779, 23928), (2991, 22232), (3176, 20937), (3988, 16674), (4764, 13958), (5558, 11964), (5982, 11116), (6979, 9528), (7976, 8337)]