56996496

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 160073212

約数和(自身を除く): 103076716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 997, 1191, 1588, 1994, 2382, 2991, 3176, 3573, 3988, 4764, 5982, 6352, 7146, 7976, 8973, 9528, 11964, 14292, 15952, 17946, 19056, 23928, 28584, 35892, 47856, 57168, 71784, 143568, 395809, 791618, 1187427, 1583236, 2374854, 3166472, 3562281, 4749708, 6332944, 7124562, 9499416, 14249124, 18998832, 28498248, 56996496]

約数ペア:

[(1, 56996496), (2, 28498248), (3, 18998832), (4, 14249124), (6, 9499416), (8, 7124562), (9, 6332944), (12, 4749708), (16, 3562281), (18, 3166472), (24, 2374854), (36, 1583236), (48, 1187427), (72, 791618), (144, 395809), (397, 143568), (794, 71784), (997, 57168), (1191, 47856), (1588, 35892), (1994, 28584), (2382, 23928), (2991, 19056), (3176, 17946), (3573, 15952), (3988, 14292), (4764, 11964), (5982, 9528), (6352, 8973), (7146, 7976)]