26996870428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{460289}}^1$

素因数の和:460378

約数の個数: 48

約数和(自身を含む): 54439418880

約数和(自身を除く): 27442548452

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2666, 5332, 14663, 29326, 58652, 460289, 920578, 1841156, 5063179, 10126358, 14268959, 19792427, 20252716, 28537918, 39584854, 57075836, 79169708, 156958549, 217716697, 313917098, 435433394, 613565237, 627834196, 870866788, 1227130474, 2454260948, 6749217607, 13498435214, 26996870428]

約数ペア:

[(1, 26996870428), (2, 13498435214), (4, 6749217607), (11, 2454260948), (22, 1227130474), (31, 870866788), (43, 627834196), (44, 613565237), (62, 435433394), (86, 313917098), (124, 217716697), (172, 156958549), (341, 79169708), (473, 57075836), (682, 39584854), (946, 28537918), (1333, 20252716), (1364, 19792427), (1892, 14268959), (2666, 10126358), (5332, 5063179), (14663, 1841156), (29326, 920578), (58652, 460289)]