68658352

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13105

約数の個数: 40

約数和(自身を含む): 155275776

約数和(自身を除く): 86617424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13043, 26086, 52172, 91301, 104344, 182602, 208688, 365204, 613021, 730408, 1226042, 1460816, 2452084, 4291147, 4904168, 8582294, 9808336, 17164588, 34329176, 68658352]

約数ペア:

[(1, 68658352), (2, 34329176), (4, 17164588), (7, 9808336), (8, 8582294), (14, 4904168), (16, 4291147), (28, 2452084), (47, 1460816), (56, 1226042), (94, 730408), (112, 613021), (188, 365204), (329, 208688), (376, 182602), (658, 104344), (752, 91301), (1316, 52172), (2632, 26086), (5264, 13043)]