69691904

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 40

約数和(自身を含む): 141092160

約数和(自身を除く): 71400256

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 1723, 2528, 3446, 5056, 6892, 10112, 13784, 20224, 27568, 40448, 55136, 110272, 136117, 220544, 272234, 441088, 544468, 882176, 1088936, 2177872, 4355744, 8711488, 17422976, 34845952, 69691904]

約数ペア:

[(1, 69691904), (2, 34845952), (4, 17422976), (8, 8711488), (16, 4355744), (32, 2177872), (64, 1088936), (79, 882176), (128, 544468), (158, 441088), (256, 272234), (316, 220544), (512, 136117), (632, 110272), (1264, 55136), (1723, 40448), (2528, 27568), (3446, 20224), (5056, 13784), (6892, 10112)]