28455844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12911}}^1$

素因数の和:12963

約数の個数: 24

約数和(自身を含む): 54230400

約数和(自身を除く): 25774556

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 12911, 25822, 51644, 245309, 374419, 490618, 748838, 981236, 1497676, 7113961, 14227922, 28455844]

約数ペア:

[(1, 28455844), (2, 14227922), (4, 7113961), (19, 1497676), (29, 981236), (38, 748838), (58, 490618), (76, 374419), (116, 245309), (551, 51644), (1102, 25822), (2204, 12911)]