28751332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9227}}^1$

素因数の和:9291

約数の個数: 24

約数和(自身を含む): 54260640

約数和(自身を除く): 25509308

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9227, 18454, 36908, 175313, 350626, 378307, 701252, 756614, 1513228, 7187833, 14375666, 28751332]

約数ペア:

[(1, 28751332), (2, 14375666), (4, 7187833), (19, 1513228), (38, 756614), (41, 701252), (76, 378307), (82, 350626), (164, 175313), (779, 36908), (1558, 18454), (3116, 9227)]