64383032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37087}}^1$

素因数の和:37131

約数の個数: 32

約数和(自身を含む): 142417920

約数和(自身を除く): 78034888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 37087, 74174, 148348, 259609, 296696, 519218, 1038436, 1149697, 2076872, 2299394, 4598788, 8047879, 9197576, 16095758, 32191516, 64383032]

約数ペア:

[(1, 64383032), (2, 32191516), (4, 16095758), (7, 9197576), (8, 8047879), (14, 4598788), (28, 2299394), (31, 2076872), (56, 1149697), (62, 1038436), (124, 519218), (217, 296696), (248, 259609), (434, 148348), (868, 74174), (1736, 37087)]