72028132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11777}}^1$

素因数の和:11931

約数の個数: 24

約数和(自身を含む): 138509280

約数和(自身を除く): 66481148

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 11777, 23554, 47108, 129547, 259094, 518188, 1637003, 3274006, 6548012, 18007033, 36014066, 72028132]

約数ペア:

[(1, 72028132), (2, 36014066), (4, 18007033), (11, 6548012), (22, 3274006), (44, 1637003), (139, 518188), (278, 259094), (556, 129547), (1529, 47108), (3058, 23554), (6116, 11777)]