28045952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19944

約数の個数: 32

約数和(自身を含む): 60955200

約数和(自身を除く): 32909248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 19919, 39838, 79676, 159352, 219109, 318704, 438218, 637408, 876436, 1274816, 1752872, 2549632, 3505744, 7011488, 14022976, 28045952]

約数ペア:

[(1, 28045952), (2, 14022976), (4, 7011488), (8, 3505744), (11, 2549632), (16, 1752872), (22, 1274816), (32, 876436), (44, 637408), (64, 438218), (88, 318704), (128, 219109), (176, 159352), (352, 79676), (704, 39838), (1408, 19919)]