13896416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15133984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 239, 316, 368, 478, 632, 736, 956, 1264, 1817, 1912, 2528, 3634, 3824, 5497, 7268, 7648, 10994, 14536, 18881, 21988, 29072, 37762, 43976, 58144, 75524, 87952, 151048, 175904, 302096, 434263, 604192, 868526, 1737052, 3474104, 6948208, 13896416]

約数ペア:

[(1, 13896416), (2, 6948208), (4, 3474104), (8, 1737052), (16, 868526), (23, 604192), (32, 434263), (46, 302096), (79, 175904), (92, 151048), (158, 87952), (184, 75524), (239, 58144), (316, 43976), (368, 37762), (478, 29072), (632, 21988), (736, 18881), (956, 14536), (1264, 10994), (1817, 7648), (1912, 7268), (2528, 5497), (3634, 3824)]