2012944576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21587}}^1$

素因数の和:21677

約数の個数: 56

約数和(自身を含む): 4211214336

約数和(自身を除く): 2198269760

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 5828, 11656, 21587, 23312, 43174, 46624, 86348, 93248, 172696, 345392, 669197, 690784, 1014589, 1338394, 1381568, 2029178, 2676788, 4058356, 5353576, 8116712, 10707152, 16233424, 21414304, 31452259, 32466848, 42828608, 62904518, 64933696, 125809036, 251618072, 503236144, 1006472288, 2012944576]

約数ペア:

[(1, 2012944576), (2, 1006472288), (4, 503236144), (8, 251618072), (16, 125809036), (31, 64933696), (32, 62904518), (47, 42828608), (62, 32466848), (64, 31452259), (94, 21414304), (124, 16233424), (188, 10707152), (248, 8116712), (376, 5353576), (496, 4058356), (752, 2676788), (992, 2029178), (1457, 1381568), (1504, 1338394), (1984, 1014589), (2914, 690784), (3008, 669197), (5828, 345392), (11656, 172696), (21587, 93248), (23312, 86348), (43174, 46624)]