72002896

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3331}}^1$

素因数の和:3539

約数の個数: 40

約数和(自身を含む): 160309184

約数和(自身を除く): 88306288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 3331, 5404, 6662, 10808, 13324, 21616, 23317, 26648, 46634, 53296, 93268, 186536, 373072, 642883, 1285766, 2571532, 4500181, 5143064, 9000362, 10286128, 18000724, 36001448, 72002896]

約数ペア:

[(1, 72002896), (2, 36001448), (4, 18000724), (7, 10286128), (8, 9000362), (14, 5143064), (16, 4500181), (28, 2571532), (56, 1285766), (112, 642883), (193, 373072), (386, 186536), (772, 93268), (1351, 53296), (1544, 46634), (2702, 26648), (3088, 23317), (3331, 21616), (5404, 13324), (6662, 10808)]