13470128

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 30093312

約数和(自身を除く): 16623184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 947, 1016, 1778, 1894, 2032, 3556, 3788, 6629, 7112, 7576, 13258, 14224, 15152, 26516, 53032, 106064, 120269, 240538, 481076, 841883, 962152, 1683766, 1924304, 3367532, 6735064, 13470128]

約数ペア:

[(1, 13470128), (2, 6735064), (4, 3367532), (7, 1924304), (8, 1683766), (14, 962152), (16, 841883), (28, 481076), (56, 240538), (112, 120269), (127, 106064), (254, 53032), (508, 26516), (889, 15152), (947, 14224), (1016, 13258), (1778, 7576), (1894, 7112), (2032, 6629), (3556, 3788)]