27461536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 60056640

約数和(自身を除く): 32595104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 76, 94, 124, 152, 188, 248, 304, 376, 496, 589, 608, 752, 893, 961, 992, 1178, 1457, 1504, 1786, 1922, 2356, 2914, 3572, 3844, 4712, 5828, 7144, 7688, 9424, 11656, 14288, 15376, 18259, 18848, 23312, 27683, 28576, 30752, 36518, 45167, 46624, 55366, 73036, 90334, 110732, 146072, 180668, 221464, 292144, 361336, 442928, 584288, 722672, 858173, 885856, 1445344, 1716346, 3432692, 6865384, 13730768, 27461536]

約数ペア:

[(1, 27461536), (2, 13730768), (4, 6865384), (8, 3432692), (16, 1716346), (19, 1445344), (31, 885856), (32, 858173), (38, 722672), (47, 584288), (62, 442928), (76, 361336), (94, 292144), (124, 221464), (152, 180668), (188, 146072), (248, 110732), (304, 90334), (376, 73036), (496, 55366), (589, 46624), (608, 45167), (752, 36518), (893, 30752), (961, 28576), (992, 27683), (1178, 23312), (1457, 18848), (1504, 18259), (1786, 15376), (1922, 14288), (2356, 11656), (2914, 9424), (3572, 7688), (3844, 7144), (4712, 5828)]