2865664

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 40

約数和(自身を含む): 5953860

約数和(自身を除く): 3088196

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 193, 232, 256, 386, 464, 512, 772, 928, 1544, 1856, 3088, 3712, 5597, 6176, 7424, 11194, 12352, 14848, 22388, 24704, 44776, 49408, 89552, 98816, 179104, 358208, 716416, 1432832, 2865664]

約数ペア:

[(1, 2865664), (2, 1432832), (4, 716416), (8, 358208), (16, 179104), (29, 98816), (32, 89552), (58, 49408), (64, 44776), (116, 24704), (128, 22388), (193, 14848), (232, 12352), (256, 11194), (386, 7424), (464, 6176), (512, 5597), (772, 3712), (928, 3088), (1544, 1856)]