27984652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 56064960

約数和(自身を除く): 28080308

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 617, 667, 782, 986, 1234, 1334, 1564, 1972, 2468, 2668, 10489, 11339, 14191, 17893, 20978, 22678, 28382, 35786, 41956, 45356, 56764, 71572, 241247, 304181, 411539, 482494, 608362, 823078, 964988, 1216724, 1646156, 6996163, 13992326, 27984652]

約数ペア:

[(1, 27984652), (2, 13992326), (4, 6996163), (17, 1646156), (23, 1216724), (29, 964988), (34, 823078), (46, 608362), (58, 482494), (68, 411539), (92, 304181), (116, 241247), (391, 71572), (493, 56764), (617, 45356), (667, 41956), (782, 35786), (986, 28382), (1234, 22678), (1334, 20978), (1564, 17893), (1972, 14191), (2468, 11339), (2668, 10489)]