70087264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 149340240

約数和(自身を除く): 79252976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 509, 662, 1018, 1324, 2036, 2648, 4072, 4303, 5296, 6617, 8144, 8606, 10592, 13234, 16288, 17212, 26468, 34424, 52936, 68848, 105872, 137696, 168479, 211744, 336958, 673916, 1347832, 2190227, 2695664, 4380454, 5391328, 8760908, 17521816, 35043632, 70087264]

約数ペア:

[(1, 70087264), (2, 35043632), (4, 17521816), (8, 8760908), (13, 5391328), (16, 4380454), (26, 2695664), (32, 2190227), (52, 1347832), (104, 673916), (208, 336958), (331, 211744), (416, 168479), (509, 137696), (662, 105872), (1018, 68848), (1324, 52936), (2036, 34424), (2648, 26468), (4072, 17212), (4303, 16288), (5296, 13234), (6617, 10592), (8144, 8606)]