40741376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6152

約数の個数: 40

約数和(自身を含む): 87679284

約数和(自身を除く): 46937908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6121, 6656, 12242, 24484, 48968, 79573, 97936, 159146, 195872, 318292, 391744, 636584, 783488, 1273168, 1566976, 2546336, 3133952, 5092672, 10185344, 20370688, 40741376]

約数ペア:

[(1, 40741376), (2, 20370688), (4, 10185344), (8, 5092672), (13, 3133952), (16, 2546336), (26, 1566976), (32, 1273168), (52, 783488), (64, 636584), (104, 391744), (128, 318292), (208, 195872), (256, 159146), (416, 97936), (512, 79573), (832, 48968), (1664, 24484), (3328, 12242), (6121, 6656)]