25435124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 27908236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 839, 1166, 1378, 1678, 2332, 2756, 3356, 7579, 9229, 10907, 15158, 18458, 21814, 30316, 36916, 43628, 44467, 88934, 119977, 177868, 239954, 479908, 489137, 578071, 978274, 1156142, 1956548, 2312284, 6358781, 12717562, 25435124]

約数ペア:

[(1, 25435124), (2, 12717562), (4, 6358781), (11, 2312284), (13, 1956548), (22, 1156142), (26, 978274), (44, 578071), (52, 489137), (53, 479908), (106, 239954), (143, 177868), (212, 119977), (286, 88934), (572, 44467), (583, 43628), (689, 36916), (839, 30316), (1166, 21814), (1378, 18458), (1678, 15158), (2332, 10907), (2756, 9229), (3356, 7579)]