17041072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 37711872

約数和(自身を除く): 20670800

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 47, 62, 68, 86, 94, 124, 136, 172, 188, 248, 272, 344, 376, 496, 527, 688, 731, 752, 799, 1054, 1333, 1457, 1462, 1598, 2021, 2108, 2666, 2914, 2924, 3196, 4042, 4216, 5332, 5828, 5848, 6392, 8084, 8432, 10664, 11656, 11696, 12784, 16168, 21328, 22661, 23312, 24769, 32336, 34357, 45322, 49538, 62651, 68714, 90644, 99076, 125302, 137428, 181288, 198152, 250604, 274856, 362576, 396304, 501208, 549712, 1002416, 1065067, 2130134, 4260268, 8520536, 17041072]

約数ペア:

[(1, 17041072), (2, 8520536), (4, 4260268), (8, 2130134), (16, 1065067), (17, 1002416), (31, 549712), (34, 501208), (43, 396304), (47, 362576), (62, 274856), (68, 250604), (86, 198152), (94, 181288), (124, 137428), (136, 125302), (172, 99076), (188, 90644), (248, 68714), (272, 62651), (344, 49538), (376, 45322), (496, 34357), (527, 32336), (688, 24769), (731, 23312), (752, 22661), (799, 21328), (1054, 16168), (1333, 12784), (1457, 11696), (1462, 11656), (1598, 10664), (2021, 8432), (2108, 8084), (2666, 6392), (2914, 5848), (2924, 5828), (3196, 5332), (4042, 4216)]