65872552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21105

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 70596248

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21059, 42118, 84236, 168472, 358003, 484357, 716006, 968714, 1432012, 1937428, 2864024, 3874856, 8234069, 16468138, 32936276, 65872552]

約数ペア:

[(1, 65872552), (2, 32936276), (4, 16468138), (8, 8234069), (17, 3874856), (23, 2864024), (34, 1937428), (46, 1432012), (68, 968714), (92, 716006), (136, 484357), (184, 358003), (391, 168472), (782, 84236), (1564, 42118), (3128, 21059)]