66549764

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 129146304

約数和(自身を除く): 62596540

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 2503, 5006, 6647, 10012, 13294, 26588, 42551, 57569, 85102, 115138, 170204, 230276, 723367, 978673, 1446734, 1957346, 2893468, 3914692, 16637441, 33274882, 66549764]

約数ペア:

[(1, 66549764), (2, 33274882), (4, 16637441), (17, 3914692), (23, 2893468), (34, 1957346), (46, 1446734), (68, 978673), (92, 723367), (289, 230276), (391, 170204), (578, 115138), (782, 85102), (1156, 57569), (1564, 42551), (2503, 26588), (5006, 13294), (6647, 10012)]