71306073652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1\times {\mathrm{19681}}^1$

素因数の和:20992

約数の個数: 48

約数和(自身を含む): 138281008320

約数和(自身を除く): 66974934668

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1229, 1474, 2458, 2948, 4916, 13519, 19681, 27038, 39362, 54076, 78724, 82343, 164686, 216491, 329372, 432982, 865964, 905773, 1318627, 1811546, 2637254, 3623092, 5274508, 14504897, 24187949, 29009794, 48375898, 58019588, 96751796, 266067439, 532134878, 1064269756, 1620592583, 3241185166, 6482370332, 17826518413, 35653036826, 71306073652]

約数ペア:

[(1, 71306073652), (2, 35653036826), (4, 17826518413), (11, 6482370332), (22, 3241185166), (44, 1620592583), (67, 1064269756), (134, 532134878), (268, 266067439), (737, 96751796), (1229, 58019588), (1474, 48375898), (2458, 29009794), (2948, 24187949), (4916, 14504897), (13519, 5274508), (19681, 3623092), (27038, 2637254), (39362, 1811546), (54076, 1318627), (78724, 905773), (82343, 865964), (164686, 432982), (216491, 329372)]