63970244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8147}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 121372608

約数和(自身を除く): 57402364

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 8147, 16294, 32588, 105911, 211822, 423644, 1230197, 2460394, 4920788, 15992561, 31985122, 63970244]

約数ペア:

[(1, 63970244), (2, 31985122), (4, 15992561), (13, 4920788), (26, 2460394), (52, 1230197), (151, 423644), (302, 211822), (604, 105911), (1963, 32588), (3926, 16294), (7852, 8147)]