28674448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 60996096

約数和(自身を除く): 32321648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 853, 1528, 1706, 2101, 3056, 3412, 4202, 6824, 8404, 9383, 13648, 16808, 18766, 33616, 37532, 75064, 150128, 162923, 325846, 651692, 1303384, 1792153, 2606768, 3584306, 7168612, 14337224, 28674448]

約数ペア:

[(1, 28674448), (2, 14337224), (4, 7168612), (8, 3584306), (11, 2606768), (16, 1792153), (22, 1303384), (44, 651692), (88, 325846), (176, 162923), (191, 150128), (382, 75064), (764, 37532), (853, 33616), (1528, 18766), (1706, 16808), (2101, 13648), (3056, 9383), (3412, 8404), (4202, 6824)]