69892814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 46954546

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 643, 782, 1286, 2363, 3197, 4726, 6394, 10931, 14789, 21862, 29578, 54349, 89377, 108698, 178754, 251413, 502826, 1519409, 2055671, 3038818, 4111342, 34946407, 69892814]

約数ペア:

[(1, 69892814), (2, 34946407), (17, 4111342), (23, 3038818), (34, 2055671), (46, 1519409), (139, 502826), (278, 251413), (391, 178754), (643, 108698), (782, 89377), (1286, 54349), (2363, 29578), (3197, 21862), (4726, 14789), (6394, 10931)]