70379488

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 141837696

約数和(自身を除く): 71458208

約数列:

[1, 2, 4, 8, 16, 32, 103, 131, 163, 206, 262, 326, 412, 524, 652, 824, 1048, 1304, 1648, 2096, 2608, 3296, 4192, 5216, 13493, 16789, 21353, 26986, 33578, 42706, 53972, 67156, 85412, 107944, 134312, 170824, 215888, 268624, 341648, 431776, 537248, 683296, 2199359, 4398718, 8797436, 17594872, 35189744, 70379488]

約数ペア:

[(1, 70379488), (2, 35189744), (4, 17594872), (8, 8797436), (16, 4398718), (32, 2199359), (103, 683296), (131, 537248), (163, 431776), (206, 341648), (262, 268624), (326, 215888), (412, 170824), (524, 134312), (652, 107944), (824, 85412), (1048, 67156), (1304, 53972), (1648, 42706), (2096, 33578), (2608, 26986), (3296, 21353), (4192, 16789), (5216, 13493)]