74539492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15439}}^1$

素因数の和:15531

約数の個数: 24

約数和(自身を含む): 140071680

約数和(自身を除く): 65532188

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 15439, 30878, 61756, 262463, 524926, 1049852, 1096169, 2192338, 4384676, 18634873, 37269746, 74539492]

約数ペア:

[(1, 74539492), (2, 37269746), (4, 18634873), (17, 4384676), (34, 2192338), (68, 1096169), (71, 1049852), (142, 524926), (284, 262463), (1207, 61756), (2414, 30878), (4828, 15439)]