56974372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 123501952

約数和(自身を除く): 66527580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 811, 1351, 1622, 2509, 2702, 3244, 5018, 5404, 5677, 10036, 10543, 11354, 17563, 21086, 22708, 35126, 42172, 70252, 73801, 147602, 156523, 295204, 313046, 626092, 1095661, 2034799, 2191322, 4069598, 4382644, 8139196, 14243593, 28487186, 56974372]

約数ペア:

[(1, 56974372), (2, 28487186), (4, 14243593), (7, 8139196), (13, 4382644), (14, 4069598), (26, 2191322), (28, 2034799), (52, 1095661), (91, 626092), (182, 313046), (193, 295204), (364, 156523), (386, 147602), (772, 73801), (811, 70252), (1351, 42172), (1622, 35126), (2509, 22708), (2702, 21086), (3244, 17563), (5018, 11354), (5404, 10543), (5677, 10036)]