77828972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48281}}^1$

素因数の和:48329

約数の個数: 24

約数和(自身を含む): 151412352

約数和(自身を除く): 73583380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 48281, 96562, 193124, 627653, 1255306, 1496711, 2510612, 2993422, 5986844, 19457243, 38914486, 77828972]

約数ペア:

[(1, 77828972), (2, 38914486), (4, 19457243), (13, 5986844), (26, 2993422), (31, 2510612), (52, 1496711), (62, 1255306), (124, 627653), (403, 193124), (806, 96562), (1612, 48281)]