67972916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 36

約数和(自身を含む): 133153440

約数和(自身を除く): 65180524

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 919, 1681, 1804, 1838, 3362, 3676, 6724, 10109, 18491, 20218, 36982, 37679, 40436, 73964, 75358, 150716, 414469, 828938, 1544839, 1657876, 3089678, 6179356, 16993229, 33986458, 67972916]

約数ペア:

[(1, 67972916), (2, 33986458), (4, 16993229), (11, 6179356), (22, 3089678), (41, 1657876), (44, 1544839), (82, 828938), (164, 414469), (451, 150716), (902, 75358), (919, 73964), (1681, 40436), (1804, 37679), (1838, 36982), (3362, 20218), (3676, 18491), (6724, 10109)]