70783313488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{634441}}^1$

素因数の和:634835

約数の個数: 40

約数和(自身を含む): 144754286720

約数和(自身を除く): 73970973232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1468, 2936, 5872, 6973, 13946, 27892, 55784, 111568, 634441, 1268882, 2537764, 5075528, 10151056, 12054379, 24108758, 48217516, 96435032, 192870064, 232839847, 465679694, 931359388, 1862718776, 3725437552, 4423957093, 8847914186, 17695828372, 35391656744, 70783313488]

約数ペア:

[(1, 70783313488), (2, 35391656744), (4, 17695828372), (8, 8847914186), (16, 4423957093), (19, 3725437552), (38, 1862718776), (76, 931359388), (152, 465679694), (304, 232839847), (367, 192870064), (734, 96435032), (1468, 48217516), (2936, 24108758), (5872, 12054379), (6973, 10151056), (13946, 5075528), (27892, 2537764), (55784, 1268882), (111568, 634441)]