42784892

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 75933312

約数和(自身を除く): 33148420

約数列:

[1, 2, 4, 163, 211, 311, 326, 422, 622, 652, 844, 1244, 34393, 50693, 65621, 68786, 101386, 131242, 137572, 202772, 262484, 10696223, 21392446, 42784892]

約数ペア:

[(1, 42784892), (2, 21392446), (4, 10696223), (163, 262484), (211, 202772), (311, 137572), (326, 131242), (422, 101386), (622, 68786), (652, 65621), (844, 50693), (1244, 34393)]