27478282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 46040400

約数和(自身を除く): 18562118

約数列:

[1, 2, 13, 26, 41, 82, 149, 173, 298, 346, 533, 1066, 1937, 2249, 3874, 4498, 6109, 7093, 12218, 14186, 25777, 51554, 79417, 92209, 158834, 184418, 335101, 670202, 1056857, 2113714, 13739141, 27478282]

約数ペア:

[(1, 27478282), (2, 13739141), (13, 2113714), (26, 1056857), (41, 670202), (82, 335101), (149, 184418), (173, 158834), (298, 92209), (346, 79417), (533, 51554), (1066, 25777), (1937, 14186), (2249, 12218), (3874, 7093), (4498, 6109)]