67488070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12073}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 133876512

約数和(自身を除く): 66388442

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12073, 24146, 60365, 120730, 156949, 313898, 519139, 784745, 1038278, 1569490, 2595695, 5191390, 6748807, 13497614, 33744035, 67488070]

約数ペア:

[(1, 67488070), (2, 33744035), (5, 13497614), (10, 6748807), (13, 5191390), (26, 2595695), (43, 1569490), (65, 1038278), (86, 784745), (130, 519139), (215, 313898), (430, 156949), (559, 120730), (1118, 60365), (2795, 24146), (5590, 12073)]