78967772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3323}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 149194416

約数和(自身を除く): 70226644

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 3323, 5941, 6646, 11882, 13292, 23764, 43199, 86398, 172796, 1518611, 3037222, 6074444, 19741943, 39483886, 78967772]

約数ペア:

[(1, 78967772), (2, 39483886), (4, 19741943), (13, 6074444), (26, 3037222), (52, 1518611), (457, 172796), (914, 86398), (1828, 43199), (3323, 23764), (5941, 13292), (6646, 11882)]