17770297904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443017}}^1$

素因数の和:443157

約数の個数: 40

約数和(自身を含む): 36256593120

約数和(自身を除く): 18486295216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2507, 5014, 10028, 20056, 40112, 443017, 886034, 1772068, 3544136, 7088272, 10189391, 20378782, 40757564, 48288853, 81515128, 96577706, 163030256, 193155412, 386310824, 772621648, 1110643619, 2221287238, 4442574476, 8885148952, 17770297904]

約数ペア:

[(1, 17770297904), (2, 8885148952), (4, 4442574476), (8, 2221287238), (16, 1110643619), (23, 772621648), (46, 386310824), (92, 193155412), (109, 163030256), (184, 96577706), (218, 81515128), (368, 48288853), (436, 40757564), (872, 20378782), (1744, 10189391), (2507, 7088272), (5014, 3544136), (10028, 1772068), (20056, 886034), (40112, 443017)]