61857772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2141}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 112275072

約数和(自身を除く): 50417300

約数列:

[1, 2, 4, 31, 62, 124, 233, 466, 932, 2141, 4282, 7223, 8564, 14446, 28892, 66371, 132742, 265484, 498853, 997706, 1995412, 15464443, 30928886, 61857772]

約数ペア:

[(1, 61857772), (2, 30928886), (4, 15464443), (31, 1995412), (62, 997706), (124, 498853), (233, 265484), (466, 132742), (932, 66371), (2141, 28892), (4282, 14446), (7223, 8564)]