66923606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 109817856

約数和(自身を除く): 42894250

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 661, 713, 1322, 1426, 1633, 2201, 3266, 4402, 15203, 20491, 30406, 40982, 46931, 50623, 93862, 101246, 471293, 942586, 1079413, 1454861, 2158826, 2909722, 33461803, 66923606]

約数ペア:

[(1, 66923606), (2, 33461803), (23, 2909722), (31, 2158826), (46, 1454861), (62, 1079413), (71, 942586), (142, 471293), (661, 101246), (713, 93862), (1322, 50623), (1426, 46931), (1633, 40982), (2201, 30406), (3266, 20491), (4402, 15203)]