45153728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 95829120

約数和(自身を除く): 50675392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 523, 568, 608, 1046, 1136, 1216, 1349, 2092, 2272, 2698, 4184, 4544, 5396, 8368, 9937, 10792, 16736, 19874, 21584, 33472, 37133, 39748, 43168, 74266, 79496, 86336, 148532, 158992, 297064, 317984, 594128, 635968, 705527, 1188256, 1411054, 2376512, 2822108, 5644216, 11288432, 22576864, 45153728]

約数ペア:

[(1, 45153728), (2, 22576864), (4, 11288432), (8, 5644216), (16, 2822108), (19, 2376512), (32, 1411054), (38, 1188256), (64, 705527), (71, 635968), (76, 594128), (142, 317984), (152, 297064), (284, 158992), (304, 148532), (523, 86336), (568, 79496), (608, 74266), (1046, 43168), (1136, 39748), (1216, 37133), (1349, 33472), (2092, 21584), (2272, 19874), (2698, 16736), (4184, 10792), (4544, 9937), (5396, 8368)]