61555816

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10273}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 133151040

約数和(自身を除く): 71595224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 10273, 20546, 41092, 71911, 82184, 143822, 287644, 575288, 1099211, 2198422, 4396844, 7694477, 8793688, 15388954, 30777908, 61555816]

約数ペア:

[(1, 61555816), (2, 30777908), (4, 15388954), (7, 8793688), (8, 7694477), (14, 4396844), (28, 2198422), (56, 1099211), (107, 575288), (214, 287644), (428, 143822), (749, 82184), (856, 71911), (1498, 41092), (2996, 20546), (5992, 10273)]