39682852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 40312028

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 619, 682, 1034, 1238, 1364, 1457, 2068, 2476, 2914, 5828, 6809, 13618, 16027, 19189, 27236, 29093, 32054, 38378, 58186, 64108, 76756, 116372, 211079, 320023, 422158, 640046, 844316, 901883, 1280092, 1803766, 3607532, 9920713, 19841426, 39682852]

約数ペア:

[(1, 39682852), (2, 19841426), (4, 9920713), (11, 3607532), (22, 1803766), (31, 1280092), (44, 901883), (47, 844316), (62, 640046), (94, 422158), (124, 320023), (188, 211079), (341, 116372), (517, 76756), (619, 64108), (682, 58186), (1034, 38378), (1238, 32054), (1364, 29093), (1457, 27236), (2068, 19189), (2476, 16027), (2914, 13618), (5828, 6809)]