72462896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{411721}}^1$

素因数の和:411740

約数の個数: 20

約数和(自身を含む): 153160584

約数和(自身を除く): 80697688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 411721, 823442, 1646884, 3293768, 4528931, 6587536, 9057862, 18115724, 36231448, 72462896]

約数ペア:

[(1, 72462896), (2, 36231448), (4, 18115724), (8, 9057862), (11, 6587536), (16, 4528931), (22, 3293768), (44, 1646884), (88, 823442), (176, 411721)]