33221728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 69657840

約数和(自身を除く): 36436112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 541, 608, 808, 1082, 1616, 1919, 2164, 3232, 3838, 4328, 7676, 8656, 10279, 15352, 17312, 20558, 30704, 41116, 54641, 61408, 82232, 109282, 164464, 218564, 328928, 437128, 874256, 1038179, 1748512, 2076358, 4152716, 8305432, 16610864, 33221728]

約数ペア:

[(1, 33221728), (2, 16610864), (4, 8305432), (8, 4152716), (16, 2076358), (19, 1748512), (32, 1038179), (38, 874256), (76, 437128), (101, 328928), (152, 218564), (202, 164464), (304, 109282), (404, 82232), (541, 61408), (608, 54641), (808, 41116), (1082, 30704), (1616, 20558), (1919, 17312), (2164, 15352), (3232, 10279), (3838, 8656), (4328, 7676)]