2895867604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{2437}}^1$

素因数の和:2553

約数の個数: 72

約数和(自身を含む): 6147036672

約数和(自身を除く): 3251169068

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1369, 2294, 2437, 2738, 4588, 4874, 5476, 8029, 9583, 9748, 16058, 17059, 19166, 32116, 34118, 38332, 42439, 68236, 75547, 84878, 90169, 151094, 169756, 180338, 297073, 302188, 360676, 528829, 594146, 631183, 1057658, 1188292, 1262366, 2115316, 2524732, 2795239, 3336253, 5590478, 6672506, 11180956, 13345012, 19566673, 23353771, 39133346, 46707542, 78266692, 93415084, 103423843, 206847686, 413695372, 723966901, 1447933802, 2895867604]

約数ペア:

[(1, 2895867604), (2, 1447933802), (4, 723966901), (7, 413695372), (14, 206847686), (28, 103423843), (31, 93415084), (37, 78266692), (62, 46707542), (74, 39133346), (124, 23353771), (148, 19566673), (217, 13345012), (259, 11180956), (434, 6672506), (518, 5590478), (868, 3336253), (1036, 2795239), (1147, 2524732), (1369, 2115316), (2294, 1262366), (2437, 1188292), (2738, 1057658), (4588, 631183), (4874, 594146), (5476, 528829), (8029, 360676), (9583, 302188), (9748, 297073), (16058, 180338), (17059, 169756), (19166, 151094), (32116, 90169), (34118, 84878), (38332, 75547), (42439, 68236)]