42264976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 88603704

約数和(自身を除く): 46338728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 641, 1268, 1282, 2536, 2564, 4121, 5072, 5128, 8242, 8333, 10256, 16484, 16666, 32968, 33332, 65936, 66664, 133328, 203197, 406394, 812788, 1625576, 2641561, 3251152, 5283122, 10566244, 21132488, 42264976]

約数ペア:

[(1, 42264976), (2, 21132488), (4, 10566244), (8, 5283122), (13, 3251152), (16, 2641561), (26, 1625576), (52, 812788), (104, 406394), (208, 203197), (317, 133328), (634, 66664), (641, 65936), (1268, 33332), (1282, 32968), (2536, 16666), (2564, 16484), (4121, 10256), (5072, 8333), (5128, 8242)]