22576864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 24960416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 523, 568, 608, 1046, 1136, 1349, 2092, 2272, 2698, 4184, 5396, 8368, 9937, 10792, 16736, 19874, 21584, 37133, 39748, 43168, 74266, 79496, 148532, 158992, 297064, 317984, 594128, 705527, 1188256, 1411054, 2822108, 5644216, 11288432, 22576864]

約数ペア:

[(1, 22576864), (2, 11288432), (4, 5644216), (8, 2822108), (16, 1411054), (19, 1188256), (32, 705527), (38, 594128), (71, 317984), (76, 297064), (142, 158992), (152, 148532), (284, 79496), (304, 74266), (523, 43168), (568, 39748), (608, 37133), (1046, 21584), (1136, 19874), (1349, 16736), (2092, 10792), (2272, 9937), (2698, 8368), (4184, 5396)]