26513844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 70963200

約数和(自身を除く): 44449356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 719, 878, 1317, 1438, 1756, 2157, 2634, 2876, 3073, 4314, 5033, 5268, 6146, 8628, 9219, 10066, 12292, 15099, 18438, 20132, 30198, 36876, 60396, 315641, 631282, 946923, 1262564, 1893846, 2209487, 3787692, 4418974, 6628461, 8837948, 13256922, 26513844]

約数ペア:

[(1, 26513844), (2, 13256922), (3, 8837948), (4, 6628461), (6, 4418974), (7, 3787692), (12, 2209487), (14, 1893846), (21, 1262564), (28, 946923), (42, 631282), (84, 315641), (439, 60396), (719, 36876), (878, 30198), (1317, 20132), (1438, 18438), (1756, 15099), (2157, 12292), (2634, 10066), (2876, 9219), (3073, 8628), (4314, 6146), (5033, 5268)]