28779256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 62726400

約数和(自身を除く): 33947144

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 88, 92, 118, 184, 236, 241, 253, 472, 482, 506, 649, 964, 1012, 1298, 1357, 1928, 2024, 2596, 2651, 2714, 5192, 5302, 5428, 5543, 10604, 10856, 11086, 14219, 14927, 21208, 22172, 28438, 29854, 44344, 56876, 59708, 60973, 113752, 119416, 121946, 156409, 243892, 312818, 327037, 487784, 625636, 654074, 1251272, 1308148, 2616296, 3597407, 7194814, 14389628, 28779256]

約数ペア:

[(1, 28779256), (2, 14389628), (4, 7194814), (8, 3597407), (11, 2616296), (22, 1308148), (23, 1251272), (44, 654074), (46, 625636), (59, 487784), (88, 327037), (92, 312818), (118, 243892), (184, 156409), (236, 121946), (241, 119416), (253, 113752), (472, 60973), (482, 59708), (506, 56876), (649, 44344), (964, 29854), (1012, 28438), (1298, 22172), (1357, 21208), (1928, 14927), (2024, 14219), (2596, 11086), (2651, 10856), (2714, 10604), (5192, 5543), (5302, 5428)]