26939868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 38539812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 521, 556, 834, 1042, 1563, 1668, 2084, 3126, 4309, 6252, 8618, 12927, 16151, 17236, 25854, 32302, 48453, 51708, 64604, 72419, 96906, 144838, 193812, 217257, 289676, 434514, 869028, 2244989, 4489978, 6734967, 8979956, 13469934, 26939868]

約数ペア:

[(1, 26939868), (2, 13469934), (3, 8979956), (4, 6734967), (6, 4489978), (12, 2244989), (31, 869028), (62, 434514), (93, 289676), (124, 217257), (139, 193812), (186, 144838), (278, 96906), (372, 72419), (417, 64604), (521, 51708), (556, 48453), (834, 32302), (1042, 25854), (1563, 17236), (1668, 16151), (2084, 12927), (3126, 8618), (4309, 6252)]