40859434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 80520480

約数和(自身を除く): 39661046

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1307, 1421, 2233, 2614, 2842, 4466, 9149, 14377, 15631, 18298, 28754, 31262, 37903, 64043, 75806, 100639, 128086, 201278, 265321, 416933, 530642, 704473, 833866, 1408946, 1857247, 2918531, 3714494, 5837062, 20429717, 40859434]

約数ペア:

[(1, 40859434), (2, 20429717), (7, 5837062), (11, 3714494), (14, 2918531), (22, 1857247), (29, 1408946), (49, 833866), (58, 704473), (77, 530642), (98, 416933), (154, 265321), (203, 201278), (319, 128086), (406, 100639), (539, 75806), (638, 64043), (1078, 37903), (1307, 31262), (1421, 28754), (2233, 18298), (2614, 15631), (2842, 14377), (4466, 9149)]