28291242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29322

約数の個数: 32

約数和(自身を含む): 67479552

約数和(自身を除く): 39188310

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29287, 58574, 87861, 175722, 205009, 410018, 615027, 673601, 1230054, 1347202, 2020803, 4041606, 4715207, 9430414, 14145621, 28291242]

約数ペア:

[(1, 28291242), (2, 14145621), (3, 9430414), (6, 4715207), (7, 4041606), (14, 2020803), (21, 1347202), (23, 1230054), (42, 673601), (46, 615027), (69, 410018), (138, 205009), (161, 175722), (322, 87861), (483, 58574), (966, 29287)]