814096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 1734264

約数和(自身を除く): 920168

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 73, 82, 136, 146, 164, 272, 292, 328, 584, 656, 697, 1168, 1241, 1394, 2482, 2788, 2993, 4964, 5576, 5986, 9928, 11152, 11972, 19856, 23944, 47888, 50881, 101762, 203524, 407048, 814096]

約数ペア:

[(1, 814096), (2, 407048), (4, 203524), (8, 101762), (16, 50881), (17, 47888), (34, 23944), (41, 19856), (68, 11972), (73, 11152), (82, 9928), (136, 5986), (146, 5576), (164, 4964), (272, 2993), (292, 2788), (328, 2482), (584, 1394), (656, 1241), (697, 1168)]