72163708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 134752464

約数和(自身を除く): 62588756

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8101, 8908, 16202, 32404, 137717, 275434, 550868, 1061231, 2122462, 4244924, 18040927, 36081854, 72163708]

約数ペア:

[(1, 72163708), (2, 36081854), (4, 18040927), (17, 4244924), (34, 2122462), (68, 1061231), (131, 550868), (262, 275434), (524, 137717), (2227, 32404), (4454, 16202), (8101, 8908)]