67771384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 67531016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 2609, 3247, 5218, 6494, 10436, 12988, 20872, 25976, 44353, 88706, 177412, 354824, 498319, 996638, 1993276, 3986552, 8471423, 16942846, 33885692, 67771384]

約数ペア:

[(1, 67771384), (2, 33885692), (4, 16942846), (8, 8471423), (17, 3986552), (34, 1993276), (68, 996638), (136, 498319), (191, 354824), (382, 177412), (764, 88706), (1528, 44353), (2609, 25976), (3247, 20872), (5218, 12988), (6494, 10436)]