39424034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 26438686

約数列:

[1, 2, 13, 26, 43, 86, 179, 197, 358, 394, 559, 1118, 2327, 2561, 4654, 5122, 7697, 8471, 15394, 16942, 35263, 70526, 100061, 110123, 200122, 220246, 458419, 916838, 1516309, 3032618, 19712017, 39424034]

約数ペア:

[(1, 39424034), (2, 19712017), (13, 3032618), (26, 1516309), (43, 916838), (86, 458419), (179, 220246), (197, 200122), (358, 110123), (394, 100061), (559, 70526), (1118, 35263), (2327, 16942), (2561, 15394), (4654, 8471), (5122, 7697)]