851564864

素因数分解:

$2^6\times {\mathrm{839}}^1\times {\mathrm{15859}}^1$

素因数の和:16710

約数の個数: 28

約数和(自身を含む): 1691944800

約数和(自身を除く): 840379936

約数列:

[1, 2, 4, 8, 16, 32, 64, 839, 1678, 3356, 6712, 13424, 15859, 26848, 31718, 53696, 63436, 126872, 253744, 507488, 1014976, 13305701, 26611402, 53222804, 106445608, 212891216, 425782432, 851564864]

約数ペア:

[(1, 851564864), (2, 425782432), (4, 212891216), (8, 106445608), (16, 53222804), (32, 26611402), (64, 13305701), (839, 1014976), (1678, 507488), (3356, 253744), (6712, 126872), (13424, 63436), (15859, 53696), (26848, 31718)]