66456838

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1471}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 116290944

約数和(自身を除く): 49834106

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 1471, 2942, 3227, 6454, 10297, 20594, 22589, 45178, 72079, 144158, 678131, 1356262, 4746917, 9493834, 33228419, 66456838]

約数ペア:

[(1, 66456838), (2, 33228419), (7, 9493834), (14, 4746917), (49, 1356262), (98, 678131), (461, 144158), (922, 72079), (1471, 45178), (2942, 22589), (3227, 20594), (6454, 10297)]