71459556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20804

約数の個数: 48

約数和(自身を含む): 195216000

約数和(自身を除く): 123756444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20749, 41498, 62247, 82996, 124494, 145243, 248988, 290486, 435729, 580972, 850709, 871458, 1701418, 1742916, 2552127, 3402836, 5104254, 5954963, 10208508, 11909926, 17864889, 23819852, 35729778, 71459556]

約数ペア:

[(1, 71459556), (2, 35729778), (3, 23819852), (4, 17864889), (6, 11909926), (7, 10208508), (12, 5954963), (14, 5104254), (21, 3402836), (28, 2552127), (41, 1742916), (42, 1701418), (82, 871458), (84, 850709), (123, 580972), (164, 435729), (246, 290486), (287, 248988), (492, 145243), (574, 124494), (861, 82996), (1148, 62247), (1722, 41498), (3444, 20749)]