13320928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 28413504

約数和(自身を除く): 15092576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 521, 544, 752, 799, 1042, 1504, 1598, 2084, 3196, 4168, 6392, 8336, 8857, 12784, 16672, 17714, 24487, 25568, 35428, 48974, 70856, 97948, 141712, 195896, 283424, 391792, 416279, 783584, 832558, 1665116, 3330232, 6660464, 13320928]

約数ペア:

[(1, 13320928), (2, 6660464), (4, 3330232), (8, 1665116), (16, 832558), (17, 783584), (32, 416279), (34, 391792), (47, 283424), (68, 195896), (94, 141712), (136, 97948), (188, 70856), (272, 48974), (376, 35428), (521, 25568), (544, 24487), (752, 17714), (799, 16672), (1042, 12784), (1504, 8857), (1598, 8336), (2084, 6392), (3196, 4168)]