13262576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 27056304

約数和(自身を除く): 13793728

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 521, 592, 688, 1042, 1591, 2084, 3182, 4168, 6364, 8336, 12728, 19277, 22403, 25456, 38554, 44806, 77108, 89612, 154216, 179224, 308432, 358448, 828911, 1657822, 3315644, 6631288, 13262576]

約数ペア:

[(1, 13262576), (2, 6631288), (4, 3315644), (8, 1657822), (16, 828911), (37, 358448), (43, 308432), (74, 179224), (86, 154216), (148, 89612), (172, 77108), (296, 44806), (344, 38554), (521, 25456), (592, 22403), (688, 19277), (1042, 12728), (1591, 8336), (2084, 6364), (3182, 4168)]