73139366972

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1\times {\mathrm{16573}}^1$

素因数の和:17430

約数の個数: 48

約数和(自身を含む): 147073698240

約数和(自身を除く): 73934331268

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 569, 1108, 1138, 1939, 2276, 3878, 3983, 7756, 7966, 15932, 16573, 33146, 66292, 116011, 157613, 232022, 315226, 464044, 630452, 1103291, 2206582, 4413164, 4590721, 9181442, 9430037, 18362884, 18860074, 32135047, 37720148, 64270094, 66010259, 128540188, 132020518, 264041036, 2612120249, 5224240498, 10448480996, 18284841743, 36569683486, 73139366972]

約数ペア:

[(1, 73139366972), (2, 36569683486), (4, 18284841743), (7, 10448480996), (14, 5224240498), (28, 2612120249), (277, 264041036), (554, 132020518), (569, 128540188), (1108, 66010259), (1138, 64270094), (1939, 37720148), (2276, 32135047), (3878, 18860074), (3983, 18362884), (7756, 9430037), (7966, 9181442), (15932, 4590721), (16573, 4413164), (33146, 2206582), (66292, 1103291), (116011, 630452), (157613, 464044), (232022, 315226)]