42103412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15347

約数の個数: 24

約数和(自身を含む): 80851176

約数和(自身を除く): 38747764

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15277, 30554, 61108, 198601, 397202, 794404, 809681, 1619362, 3238724, 10525853, 21051706, 42103412]

約数ペア:

[(1, 42103412), (2, 21051706), (4, 10525853), (13, 3238724), (26, 1619362), (52, 809681), (53, 794404), (106, 397202), (212, 198601), (689, 61108), (1378, 30554), (2756, 15277)]