66398806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 109836000

約数和(自身を除く): 43437194

約数列:

[1, 2, 19, 29, 38, 58, 89, 178, 551, 677, 1102, 1354, 1691, 2581, 3382, 5162, 12863, 19633, 25726, 39266, 49039, 60253, 98078, 120506, 373027, 746054, 1144807, 1747337, 2289614, 3494674, 33199403, 66398806]

約数ペア:

[(1, 66398806), (2, 33199403), (19, 3494674), (29, 2289614), (38, 1747337), (58, 1144807), (89, 746054), (178, 373027), (551, 120506), (677, 98078), (1102, 60253), (1354, 49039), (1691, 39266), (2581, 25726), (3382, 19633), (5162, 12863)]