3645872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 7588800

約数和(自身を除く): 3942928

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 179, 268, 304, 358, 536, 716, 1072, 1273, 1432, 2546, 2864, 3401, 5092, 6802, 10184, 11993, 13604, 20368, 23986, 27208, 47972, 54416, 95944, 191888, 227867, 455734, 911468, 1822936, 3645872]

約数ペア:

[(1, 3645872), (2, 1822936), (4, 911468), (8, 455734), (16, 227867), (19, 191888), (38, 95944), (67, 54416), (76, 47972), (134, 27208), (152, 23986), (179, 20368), (268, 13604), (304, 11993), (358, 10184), (536, 6802), (716, 5092), (1072, 3401), (1273, 2864), (1432, 2546)]