77475344

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{12197}}^1$

素因数の和:12602

約数の個数: 20

約数和(自身を含む): 150498924

約数和(自身を除く): 73023580

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 12197, 24394, 48788, 97576, 195152, 4842209, 9684418, 19368836, 38737672, 77475344]

約数ペア:

[(1, 77475344), (2, 38737672), (4, 19368836), (8, 9684418), (16, 4842209), (397, 195152), (794, 97576), (1588, 48788), (3176, 24394), (6352, 12197)]