71314453328

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{563}}^1\times {\mathrm{31541}}^1$

素因数の和:32363

約数の個数: 40

約数和(自身を含む): 138973042656

約数和(自身を除く): 67658589328

約数列:

[1, 2, 4, 8, 16, 251, 502, 563, 1004, 1126, 2008, 2252, 4016, 4504, 9008, 31541, 63082, 126164, 141313, 252328, 282626, 504656, 565252, 1130504, 2261008, 7916791, 15833582, 17757583, 31667164, 35515166, 63334328, 71030332, 126668656, 142060664, 284121328, 4457153333, 8914306666, 17828613332, 35657226664, 71314453328]

約数ペア:

[(1, 71314453328), (2, 35657226664), (4, 17828613332), (8, 8914306666), (16, 4457153333), (251, 284121328), (502, 142060664), (563, 126668656), (1004, 71030332), (1126, 63334328), (2008, 35515166), (2252, 31667164), (4016, 17757583), (4504, 15833582), (9008, 7916791), (31541, 2261008), (63082, 1130504), (126164, 565252), (141313, 504656), (252328, 282626)]