124948616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2467}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 252920640

約数和(自身を除く): 127972024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1948, 2467, 3896, 4934, 6331, 9868, 12662, 19736, 25324, 32071, 50648, 64142, 128284, 256568, 1201429, 2402858, 4805716, 9611432, 15618577, 31237154, 62474308, 124948616]

約数ペア:

[(1, 124948616), (2, 62474308), (4, 31237154), (8, 15618577), (13, 9611432), (26, 4805716), (52, 2402858), (104, 1201429), (487, 256568), (974, 128284), (1948, 64142), (2467, 50648), (3896, 32071), (4934, 25324), (6331, 19736), (9868, 12662)]