72130694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 46479226

約数列:

[1, 2, 17, 34, 43, 86, 103, 206, 479, 731, 958, 1462, 1751, 3502, 4429, 8143, 8858, 16286, 20597, 41194, 49337, 75293, 98674, 150586, 350149, 700298, 838729, 1677458, 2121491, 4242982, 36065347, 72130694]

約数ペア:

[(1, 72130694), (2, 36065347), (17, 4242982), (34, 2121491), (43, 1677458), (86, 838729), (103, 700298), (206, 350149), (479, 150586), (731, 98674), (958, 75293), (1462, 49337), (1751, 41194), (3502, 20597), (4429, 16286), (8143, 8858)]