25908256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 56337120

約数和(自身を除く): 30428864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 827, 979, 1424, 1654, 1958, 2848, 3308, 3916, 6616, 7832, 9097, 13232, 15664, 18194, 26464, 31328, 36388, 72776, 73603, 145552, 147206, 291104, 294412, 588824, 809633, 1177648, 1619266, 2355296, 3238532, 6477064, 12954128, 25908256]

約数ペア:

[(1, 25908256), (2, 12954128), (4, 6477064), (8, 3238532), (11, 2355296), (16, 1619266), (22, 1177648), (32, 809633), (44, 588824), (88, 294412), (89, 291104), (176, 147206), (178, 145552), (352, 73603), (356, 72776), (712, 36388), (827, 31328), (979, 26464), (1424, 18194), (1654, 15664), (1958, 13232), (2848, 9097), (3308, 7832), (3916, 6616)]