28102938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 62922720

約数和(自身を除く): 34819782

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 853, 867, 969, 1706, 1734, 1938, 2559, 5118, 5491, 10982, 14501, 16207, 16473, 29002, 32414, 32946, 43503, 48621, 87006, 97242, 246517, 275519, 493034, 551038, 739551, 826557, 1479102, 1653114, 4683823, 9367646, 14051469, 28102938]

約数ペア:

[(1, 28102938), (2, 14051469), (3, 9367646), (6, 4683823), (17, 1653114), (19, 1479102), (34, 826557), (38, 739551), (51, 551038), (57, 493034), (102, 275519), (114, 246517), (289, 97242), (323, 87006), (578, 48621), (646, 43503), (853, 32946), (867, 32414), (969, 29002), (1706, 16473), (1734, 16207), (1938, 14501), (2559, 10982), (5118, 5491)]