84778792

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2689}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 182059200

約数和(自身を除く): 97280408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 2689, 3941, 4504, 5378, 7882, 10756, 15764, 18823, 21512, 31528, 37646, 75292, 150584, 1513907, 3027814, 6055628, 10597349, 12111256, 21194698, 42389396, 84778792]

約数ペア:

[(1, 84778792), (2, 42389396), (4, 21194698), (7, 12111256), (8, 10597349), (14, 6055628), (28, 3027814), (56, 1513907), (563, 150584), (1126, 75292), (2252, 37646), (2689, 31528), (3941, 21512), (4504, 18823), (5378, 15764), (7882, 10756)]