78714196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2179}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 150524640

約数和(自身を除く): 71810444

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 2179, 3284, 4358, 8716, 9031, 18062, 23969, 36124, 47938, 95876, 1788959, 3577918, 7155836, 19678549, 39357098, 78714196]

約数ペア:

[(1, 78714196), (2, 39357098), (4, 19678549), (11, 7155836), (22, 3577918), (44, 1788959), (821, 95876), (1642, 47938), (2179, 36124), (3284, 23969), (4358, 18062), (8716, 9031)]