64194790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 126429984

約数和(自身を除く): 62235194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1277, 2285, 2554, 4570, 5027, 6385, 10054, 12770, 14047, 25135, 28094, 50270, 70235, 140470, 583589, 1167178, 2917945, 5835890, 6419479, 12838958, 32097395, 64194790]

約数ペア:

[(1, 64194790), (2, 32097395), (5, 12838958), (10, 6419479), (11, 5835890), (22, 2917945), (55, 1167178), (110, 583589), (457, 140470), (914, 70235), (1277, 50270), (2285, 28094), (2554, 25135), (4570, 14047), (5027, 12770), (6385, 10054)]