78013546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 131152896

約数和(自身を除く): 53139350

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 641, 806, 1282, 1963, 3926, 4681, 8333, 9362, 16666, 19871, 39742, 60853, 96791, 121706, 193582, 258323, 516646, 1258283, 2516566, 3000521, 6001042, 39006773, 78013546]

約数ペア:

[(1, 78013546), (2, 39006773), (13, 6001042), (26, 3000521), (31, 2516566), (62, 1258283), (151, 516646), (302, 258323), (403, 193582), (641, 121706), (806, 96791), (1282, 60853), (1963, 39742), (3926, 19871), (4681, 16666), (8333, 9362)]