71236904

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 136254720

約数和(自身を除く): 65017816

約数列:

[1, 2, 4, 8, 73, 146, 223, 292, 446, 547, 584, 892, 1094, 1784, 2188, 4376, 16279, 32558, 39931, 65116, 79862, 121981, 130232, 159724, 243962, 319448, 487924, 975848, 8904613, 17809226, 35618452, 71236904]

約数ペア:

[(1, 71236904), (2, 35618452), (4, 17809226), (8, 8904613), (73, 975848), (146, 487924), (223, 319448), (292, 243962), (446, 159724), (547, 130232), (584, 121981), (892, 79862), (1094, 65116), (1784, 39931), (2188, 32558), (4376, 16279)]