28967248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{95287}}^1$

素因数の和:95314

約数の個数: 20

約数和(自身を含む): 59078560

約数和(自身を除く): 30111312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 95287, 190574, 381148, 762296, 1524592, 1810453, 3620906, 7241812, 14483624, 28967248]

約数ペア:

[(1, 28967248), (2, 14483624), (4, 7241812), (8, 3620906), (16, 1810453), (19, 1524592), (38, 762296), (76, 381148), (152, 190574), (304, 95287)]