71673904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6493

約数の個数: 40

約数和(自身を含む): 150646608

約数和(自身を除く): 78972704

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6427, 11152, 12854, 25708, 51416, 102832, 109259, 218518, 263507, 437036, 527014, 874072, 1054028, 1748144, 2108056, 4216112, 4479619, 8959238, 17918476, 35836952, 71673904]

約数ペア:

[(1, 71673904), (2, 35836952), (4, 17918476), (8, 8959238), (16, 4479619), (17, 4216112), (34, 2108056), (41, 1748144), (68, 1054028), (82, 874072), (136, 527014), (164, 437036), (272, 263507), (328, 218518), (656, 109259), (697, 102832), (1394, 51416), (2788, 25708), (5576, 12854), (6427, 11152)]