28905574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18553}}^1$

素因数の和:18615

約数の個数: 16

約数和(自身を含む): 46756080

約数和(自身を除く): 17850506

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18553, 37106, 352507, 705014, 760673, 1521346, 14452787, 28905574]

約数ペア:

[(1, 28905574), (2, 14452787), (19, 1521346), (38, 760673), (41, 705014), (82, 352507), (779, 37106), (1558, 18553)]