64268388

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{3727}}^1$

素因数の和:4216

約数の個数: 36

約数和(自身を含む): 162839040

約数和(自身を除く): 98570652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1916, 2874, 3727, 4311, 5748, 7454, 8622, 11181, 14908, 17244, 22362, 33543, 44724, 67086, 134172, 1785233, 3570466, 5355699, 7140932, 10711398, 16067097, 21422796, 32134194, 64268388]

約数ペア:

[(1, 64268388), (2, 32134194), (3, 21422796), (4, 16067097), (6, 10711398), (9, 7140932), (12, 5355699), (18, 3570466), (36, 1785233), (479, 134172), (958, 67086), (1437, 44724), (1916, 33543), (2874, 22362), (3727, 17244), (4311, 14908), (5748, 11181), (7454, 8622)]