39504634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 68160960

約数和(自身を除く): 28656326

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 643, 1286, 1807, 2363, 3614, 4726, 8359, 10931, 16718, 21862, 30719, 61438, 89377, 142103, 178754, 284206, 1161901, 1519409, 2323802, 3038818, 19752317, 39504634]

約数ペア:

[(1, 39504634), (2, 19752317), (13, 3038818), (17, 2323802), (26, 1519409), (34, 1161901), (139, 284206), (221, 178754), (278, 142103), (442, 89377), (643, 61438), (1286, 30719), (1807, 21862), (2363, 16718), (3614, 10931), (4726, 8359)]