40075904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28463}}^1$

素因数の和:28488

約数の個数: 32

約数和(自身を含む): 87099840

約数和(自身を除く): 47023936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28463, 56926, 113852, 227704, 313093, 455408, 626186, 910816, 1252372, 1821632, 2504744, 3643264, 5009488, 10018976, 20037952, 40075904]

約数ペア:

[(1, 40075904), (2, 20037952), (4, 10018976), (8, 5009488), (11, 3643264), (16, 2504744), (22, 1821632), (32, 1252372), (44, 910816), (64, 626186), (88, 455408), (128, 313093), (176, 227704), (352, 113852), (704, 56926), (1408, 28463)]