78079456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26813}}^1$

素因数の和:26843

約数の個数: 48

約数和(自身を含む): 189199584

約数和(自身を除く): 111120128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 26813, 53626, 107252, 187691, 214504, 348569, 375382, 429008, 697138, 750764, 858016, 1394276, 1501528, 2439983, 2788552, 3003056, 4879966, 5577104, 6006112, 9759932, 11154208, 19519864, 39039728, 78079456]

約数ペア:

[(1, 78079456), (2, 39039728), (4, 19519864), (7, 11154208), (8, 9759932), (13, 6006112), (14, 5577104), (16, 4879966), (26, 3003056), (28, 2788552), (32, 2439983), (52, 1501528), (56, 1394276), (91, 858016), (104, 750764), (112, 697138), (182, 429008), (208, 375382), (224, 348569), (364, 214504), (416, 187691), (728, 107252), (1456, 53626), (2912, 26813)]