425796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 1174656

約数和(自身を除く): 748860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 137, 148, 222, 259, 274, 411, 444, 518, 548, 777, 822, 959, 1036, 1554, 1644, 1918, 2877, 3108, 3836, 5069, 5754, 10138, 11508, 15207, 20276, 30414, 35483, 60828, 70966, 106449, 141932, 212898, 425796]

約数ペア:

[(1, 425796), (2, 212898), (3, 141932), (4, 106449), (6, 70966), (7, 60828), (12, 35483), (14, 30414), (21, 20276), (28, 15207), (37, 11508), (42, 10138), (74, 5754), (84, 5069), (111, 3836), (137, 3108), (148, 2877), (222, 1918), (259, 1644), (274, 1554), (411, 1036), (444, 959), (518, 822), (548, 777)]