28225062

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 63882000

約数和(自身を除く): 35656938

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 389, 417, 522, 778, 834, 1167, 1251, 2334, 2502, 3501, 4031, 7002, 8062, 11281, 12093, 22562, 24186, 33843, 36279, 54071, 67686, 72558, 101529, 108142, 162213, 203058, 324426, 486639, 973278, 1568059, 3136118, 4704177, 9408354, 14112531, 28225062]

約数ペア:

[(1, 28225062), (2, 14112531), (3, 9408354), (6, 4704177), (9, 3136118), (18, 1568059), (29, 973278), (58, 486639), (87, 324426), (139, 203058), (174, 162213), (261, 108142), (278, 101529), (389, 72558), (417, 67686), (522, 54071), (778, 36279), (834, 33843), (1167, 24186), (1251, 22562), (2334, 12093), (2502, 11281), (3501, 8062), (4031, 7002)]