15797824

素因数分解:

$2^6\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 36210240

約数和(自身を除く): 20412416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 179, 197, 224, 358, 394, 448, 716, 788, 1253, 1379, 1432, 1576, 2506, 2758, 2864, 3152, 5012, 5516, 5728, 6304, 10024, 11032, 11456, 12608, 20048, 22064, 35263, 40096, 44128, 70526, 80192, 88256, 141052, 246841, 282104, 493682, 564208, 987364, 1128416, 1974728, 2256832, 3949456, 7898912, 15797824]

約数ペア:

[(1, 15797824), (2, 7898912), (4, 3949456), (7, 2256832), (8, 1974728), (14, 1128416), (16, 987364), (28, 564208), (32, 493682), (56, 282104), (64, 246841), (112, 141052), (179, 88256), (197, 80192), (224, 70526), (358, 44128), (394, 40096), (448, 35263), (716, 22064), (788, 20048), (1253, 12608), (1379, 11456), (1432, 11032), (1576, 10024), (2506, 6304), (2758, 5728), (2864, 5516), (3152, 5012)]