27750815372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{161971}}^1$

素因数の和:162222

約数の個数: 48

約数和(自身を含む): 57687947520

約数和(自身を除く): 29937132148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 406, 422, 812, 844, 1477, 2954, 5908, 6119, 12238, 24476, 42833, 85666, 161971, 171332, 323942, 647884, 1133797, 2267594, 4535188, 4697159, 9394318, 18788636, 32880113, 34175881, 65760226, 68351762, 131520452, 136703524, 239231167, 478462334, 956924668, 991100549, 1982201098, 3964402196, 6937703843, 13875407686, 27750815372]

約数ペア:

[(1, 27750815372), (2, 13875407686), (4, 6937703843), (7, 3964402196), (14, 1982201098), (28, 991100549), (29, 956924668), (58, 478462334), (116, 239231167), (203, 136703524), (211, 131520452), (406, 68351762), (422, 65760226), (812, 34175881), (844, 32880113), (1477, 18788636), (2954, 9394318), (5908, 4697159), (6119, 4535188), (12238, 2267594), (24476, 1133797), (42833, 647884), (85666, 323942), (161971, 171332)]