1487788384

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{4139}}^1$

素因数の和:4435

約数の個数: 48

約数和(自身を含む): 3004646400

約数和(自身を除く): 1516858016

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 239, 376, 478, 752, 956, 1504, 1912, 3824, 4139, 7648, 8278, 11233, 16556, 22466, 33112, 44932, 66224, 89864, 132448, 179728, 194533, 359456, 389066, 778132, 989221, 1556264, 1978442, 3112528, 3956884, 6225056, 7913768, 15827536, 31655072, 46493387, 92986774, 185973548, 371947096, 743894192, 1487788384]

約数ペア:

[(1, 1487788384), (2, 743894192), (4, 371947096), (8, 185973548), (16, 92986774), (32, 46493387), (47, 31655072), (94, 15827536), (188, 7913768), (239, 6225056), (376, 3956884), (478, 3112528), (752, 1978442), (956, 1556264), (1504, 989221), (1912, 778132), (3824, 389066), (4139, 359456), (7648, 194533), (8278, 179728), (11233, 132448), (16556, 89864), (22466, 66224), (33112, 44932)]