26238660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62473}}^1$

素因数の和:62492

約数の個数: 48

約数和(自身を含む): 83965056

約数和(自身を除く): 57726396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62473, 124946, 187419, 249892, 312365, 374838, 437311, 624730, 749676, 874622, 937095, 1249460, 1311933, 1749244, 1874190, 2186555, 2623866, 3748380, 4373110, 5247732, 6559665, 8746220, 13119330, 26238660]

約数ペア:

[(1, 26238660), (2, 13119330), (3, 8746220), (4, 6559665), (5, 5247732), (6, 4373110), (7, 3748380), (10, 2623866), (12, 2186555), (14, 1874190), (15, 1749244), (20, 1311933), (21, 1249460), (28, 937095), (30, 874622), (35, 749676), (42, 624730), (60, 437311), (70, 374838), (84, 312365), (105, 249892), (140, 187419), (210, 124946), (420, 62473)]