64589772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31849}}^1$

素因数の和:31882

約数の個数: 36

約数和(自身を含む): 163199400

約数和(自身を除く): 98609628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 31849, 63698, 95547, 127396, 191094, 382188, 414037, 828074, 1242111, 1656148, 2484222, 4968444, 5382481, 10764962, 16147443, 21529924, 32294886, 64589772]

約数ペア:

[(1, 64589772), (2, 32294886), (3, 21529924), (4, 16147443), (6, 10764962), (12, 5382481), (13, 4968444), (26, 2484222), (39, 1656148), (52, 1242111), (78, 828074), (156, 414037), (169, 382188), (338, 191094), (507, 127396), (676, 95547), (1014, 63698), (2028, 31849)]