4072528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 8347680

約数和(自身を除く): 4275152

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 131, 134, 232, 262, 268, 464, 524, 536, 1048, 1072, 1943, 2096, 3799, 3886, 7598, 7772, 8777, 15196, 15544, 17554, 30392, 31088, 35108, 60784, 70216, 140432, 254533, 509066, 1018132, 2036264, 4072528]

約数ペア:

[(1, 4072528), (2, 2036264), (4, 1018132), (8, 509066), (16, 254533), (29, 140432), (58, 70216), (67, 60784), (116, 35108), (131, 31088), (134, 30392), (232, 17554), (262, 15544), (268, 15196), (464, 8777), (524, 7772), (536, 7598), (1048, 3886), (1072, 3799), (1943, 2096)]