74486204642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{125963}}^1$

素因数の和:126194

約数の個数: 32

約数和(自身を含む): 117521388864

約数和(自身を除く): 43035184222

約数列:

[1, 2, 37, 61, 74, 122, 131, 262, 2257, 4514, 4847, 7991, 9694, 15982, 125963, 251926, 295667, 591334, 4660631, 7683743, 9321262, 15367486, 16501153, 33002306, 284298491, 568596982, 610542661, 1006570333, 1221085322, 2013140666, 37243102321, 74486204642]

約数ペア:

[(1, 74486204642), (2, 37243102321), (37, 2013140666), (61, 1221085322), (74, 1006570333), (122, 610542661), (131, 568596982), (262, 284298491), (2257, 33002306), (4514, 16501153), (4847, 15367486), (7991, 9321262), (9694, 7683743), (15982, 4660631), (125963, 591334), (251926, 295667)]