72580486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3433}}^1$

素因数の和:3508

約数の個数: 24

約数和(自身を含む): 122758632

約数和(自身を除く): 50178146

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3433, 6866, 10571, 21142, 37763, 75526, 106423, 212846, 1170653, 2341306, 3299113, 6598226, 36290243, 72580486]

約数ペア:

[(1, 72580486), (2, 36290243), (11, 6598226), (22, 3299113), (31, 2341306), (62, 1170653), (341, 212846), (682, 106423), (961, 75526), (1922, 37763), (3433, 21142), (6866, 10571)]