64989584

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33569}}^1$

素因数の和:33599

約数の個数: 30

約数和(自身を含む): 138409110

約数和(自身を除く): 73419526

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33569, 67138, 134276, 268552, 369259, 537104, 738518, 1477036, 2954072, 4061849, 5908144, 8123698, 16247396, 32494792, 64989584]

約数ペア:

[(1, 64989584), (2, 32494792), (4, 16247396), (8, 8123698), (11, 5908144), (16, 4061849), (22, 2954072), (44, 1477036), (88, 738518), (121, 537104), (176, 369259), (242, 268552), (484, 134276), (968, 67138), (1936, 33569)]