72616996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20149}}^1$

素因数の和:20223

約数の個数: 24

約数和(自身を含む): 137100600

約数和(自身を除く): 64483604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 20149, 40298, 80596, 342533, 685066, 1067897, 1370132, 2135794, 4271588, 18154249, 36308498, 72616996]

約数ペア:

[(1, 72616996), (2, 36308498), (4, 18154249), (17, 4271588), (34, 2135794), (53, 1370132), (68, 1067897), (106, 685066), (212, 342533), (901, 80596), (1802, 40298), (3604, 20149)]