39441836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 49971796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 43, 47, 68, 82, 86, 94, 119, 164, 172, 188, 238, 287, 301, 329, 476, 574, 602, 658, 697, 731, 799, 1148, 1204, 1316, 1394, 1462, 1598, 1763, 1927, 2021, 2788, 2924, 3196, 3526, 3854, 4042, 4879, 5117, 5593, 7052, 7708, 8084, 9758, 10234, 11186, 12341, 13489, 14147, 19516, 20468, 22372, 24682, 26978, 28294, 29971, 32759, 34357, 49364, 53956, 56588, 59942, 65518, 68714, 82861, 119884, 131036, 137428, 165722, 209797, 229313, 240499, 331444, 419594, 458626, 480998, 580027, 839188, 917252, 961996, 1160054, 1408637, 2320108, 2817274, 5634548, 9860459, 19720918, 39441836]

約数ペア:

[(1, 39441836), (2, 19720918), (4, 9860459), (7, 5634548), (14, 2817274), (17, 2320108), (28, 1408637), (34, 1160054), (41, 961996), (43, 917252), (47, 839188), (68, 580027), (82, 480998), (86, 458626), (94, 419594), (119, 331444), (164, 240499), (172, 229313), (188, 209797), (238, 165722), (287, 137428), (301, 131036), (329, 119884), (476, 82861), (574, 68714), (602, 65518), (658, 59942), (697, 56588), (731, 53956), (799, 49364), (1148, 34357), (1204, 32759), (1316, 29971), (1394, 28294), (1462, 26978), (1598, 24682), (1763, 22372), (1927, 20468), (2021, 19516), (2788, 14147), (2924, 13489), (3196, 12341), (3526, 11186), (3854, 10234), (4042, 9758), (4879, 8084), (5117, 7708), (5593, 7052)]