26389574768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{400619}}^1$

素因数の和:400829

約数の個数: 40

約数和(自身を含む): 53651030400

約数和(自身を除く): 27261455632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 716, 1432, 2864, 4117, 8234, 16468, 32936, 65872, 400619, 801238, 1602476, 3204952, 6409904, 9214237, 18428474, 36856948, 71710801, 73713896, 143421602, 147427792, 286843204, 573686408, 1147372816, 1649348423, 3298696846, 6597393692, 13194787384, 26389574768]

約数ペア:

[(1, 26389574768), (2, 13194787384), (4, 6597393692), (8, 3298696846), (16, 1649348423), (23, 1147372816), (46, 573686408), (92, 286843204), (179, 147427792), (184, 143421602), (358, 73713896), (368, 71710801), (716, 36856948), (1432, 18428474), (2864, 9214237), (4117, 6409904), (8234, 3204952), (16468, 1602476), (32936, 801238), (65872, 400619)]