71982708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2137}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 192522624

約数和(自身を除く): 120539916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2137, 2406, 2807, 4274, 4812, 5614, 6411, 8421, 8548, 11228, 12822, 14959, 16842, 25644, 29918, 33684, 44877, 59836, 89754, 179508, 856937, 1713874, 2570811, 3427748, 5141622, 5998559, 10283244, 11997118, 17995677, 23994236, 35991354, 71982708]

約数ペア:

[(1, 71982708), (2, 35991354), (3, 23994236), (4, 17995677), (6, 11997118), (7, 10283244), (12, 5998559), (14, 5141622), (21, 3427748), (28, 2570811), (42, 1713874), (84, 856937), (401, 179508), (802, 89754), (1203, 59836), (1604, 44877), (2137, 33684), (2406, 29918), (2807, 25644), (4274, 16842), (4812, 14959), (5614, 12822), (6411, 11228), (8421, 8548)]