57321472

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 123488820

約数和(自身を除く): 66167348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2153, 3328, 4306, 6656, 8612, 13312, 17224, 26624, 27989, 34448, 55978, 68896, 111956, 137792, 223912, 275584, 447824, 551168, 895648, 1102336, 1791296, 2204672, 3582592, 4409344, 7165184, 14330368, 28660736, 57321472]

約数ペア:

[(1, 57321472), (2, 28660736), (4, 14330368), (8, 7165184), (13, 4409344), (16, 3582592), (26, 2204672), (32, 1791296), (52, 1102336), (64, 895648), (104, 551168), (128, 447824), (208, 275584), (256, 223912), (416, 137792), (512, 111956), (832, 68896), (1024, 55978), (1664, 34448), (2048, 27989), (2153, 26624), (3328, 17224), (4306, 13312), (6656, 8612)]