79658601986

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{21317}}^1$

素因数の和:21818

約数の個数: 32

約数和(自身を含む): 123160055040

約数和(自身を除く): 43501453054

約数列:

[1, 2, 67, 79, 134, 158, 353, 706, 5293, 10586, 21317, 23651, 27887, 42634, 47302, 55774, 1428239, 1684043, 1868429, 2856478, 3368086, 3736858, 7524901, 15049802, 112830881, 225661762, 504168367, 594467179, 1008336734, 1188934358, 39829300993, 79658601986]

約数ペア:

[(1, 79658601986), (2, 39829300993), (67, 1188934358), (79, 1008336734), (134, 594467179), (158, 504168367), (353, 225661762), (706, 112830881), (5293, 15049802), (10586, 7524901), (21317, 3736858), (23651, 3368086), (27887, 2856478), (42634, 1868429), (47302, 1684043), (55774, 1428239)]