1708520032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 3504645144

約数和(自身を除く): 1796125112

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 233, 292, 344, 466, 584, 688, 932, 1168, 1376, 1864, 2336, 3139, 3728, 5329, 6278, 7456, 10019, 10658, 12556, 17009, 20038, 21316, 25112, 34018, 40076, 42632, 50224, 68036, 80152, 85264, 100448, 136072, 160304, 170528, 229147, 272144, 320608, 458294, 544288, 731387, 916588, 1241657, 1462774, 1833176, 2483314, 2925548, 3666352, 4966628, 5851096, 7332704, 9933256, 11702192, 19866512, 23404384, 39733024, 53391251, 106782502, 213565004, 427130008, 854260016, 1708520032]

約数ペア:

[(1, 1708520032), (2, 854260016), (4, 427130008), (8, 213565004), (16, 106782502), (32, 53391251), (43, 39733024), (73, 23404384), (86, 19866512), (146, 11702192), (172, 9933256), (233, 7332704), (292, 5851096), (344, 4966628), (466, 3666352), (584, 2925548), (688, 2483314), (932, 1833176), (1168, 1462774), (1376, 1241657), (1864, 916588), (2336, 731387), (3139, 544288), (3728, 458294), (5329, 320608), (6278, 272144), (7456, 229147), (10019, 170528), (10658, 160304), (12556, 136072), (17009, 100448), (20038, 85264), (21316, 80152), (25112, 68036), (34018, 50224), (40076, 42632)]