27679264

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 60111828

約数和(自身を除く): 32432564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 73, 82, 136, 146, 164, 272, 289, 292, 328, 544, 578, 584, 656, 697, 1156, 1168, 1241, 1312, 1394, 2312, 2336, 2482, 2788, 2993, 4624, 4964, 5576, 5986, 9248, 9928, 11152, 11849, 11972, 19856, 21097, 22304, 23698, 23944, 39712, 42194, 47396, 47888, 50881, 84388, 94792, 95776, 101762, 168776, 189584, 203524, 337552, 379168, 407048, 675104, 814096, 864977, 1628192, 1729954, 3459908, 6919816, 13839632, 27679264]

約数ペア:

[(1, 27679264), (2, 13839632), (4, 6919816), (8, 3459908), (16, 1729954), (17, 1628192), (32, 864977), (34, 814096), (41, 675104), (68, 407048), (73, 379168), (82, 337552), (136, 203524), (146, 189584), (164, 168776), (272, 101762), (289, 95776), (292, 94792), (328, 84388), (544, 50881), (578, 47888), (584, 47396), (656, 42194), (697, 39712), (1156, 23944), (1168, 23698), (1241, 22304), (1312, 21097), (1394, 19856), (2312, 11972), (2336, 11849), (2482, 11152), (2788, 9928), (2993, 9248), (4624, 5986), (4964, 5576)]