66393912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{212801}}^1$

素因数の和:212823

約数の個数: 32

約数和(自身を含む): 178753680

約数和(自身を除く): 112359768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 212801, 425602, 638403, 851204, 1276806, 1702408, 2553612, 2766413, 5107224, 5532826, 8299239, 11065652, 16598478, 22131304, 33196956, 66393912]

約数ペア:

[(1, 66393912), (2, 33196956), (3, 22131304), (4, 16598478), (6, 11065652), (8, 8299239), (12, 5532826), (13, 5107224), (24, 2766413), (26, 2553612), (39, 1702408), (52, 1276806), (78, 851204), (104, 638403), (156, 425602), (312, 212801)]