847937048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6808

約数の個数: 64

約数和(自身を含む): 1901598720

約数和(自身を除く): 1053661672

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 6691, 9052, 13382, 15841, 18104, 26764, 31682, 46837, 53528, 63364, 93674, 126728, 187348, 207421, 374696, 414842, 488443, 829684, 976886, 1451947, 1659368, 1953772, 2903894, 3419101, 3907544, 5807788, 6838202, 11615576, 13676404, 15141733, 27352808, 30283466, 60566932, 105992131, 121133864, 211984262, 423968524, 847937048]

約数ペア:

[(1, 847937048), (2, 423968524), (4, 211984262), (7, 121133864), (8, 105992131), (14, 60566932), (28, 30283466), (31, 27352808), (56, 15141733), (62, 13676404), (73, 11615576), (124, 6838202), (146, 5807788), (217, 3907544), (248, 3419101), (292, 2903894), (434, 1953772), (511, 1659368), (584, 1451947), (868, 976886), (1022, 829684), (1736, 488443), (2044, 414842), (2263, 374696), (4088, 207421), (4526, 187348), (6691, 126728), (9052, 93674), (13382, 63364), (15841, 53528), (18104, 46837), (26764, 31682)]