16709368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 35970480

約数和(自身を除く): 19261112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 727, 884, 1352, 1454, 1768, 2873, 2908, 5746, 5816, 9451, 11492, 12359, 18902, 22984, 24718, 37804, 49436, 75608, 98872, 122863, 160667, 245726, 321334, 491452, 642668, 982904, 1285336, 2088671, 4177342, 8354684, 16709368]

約数ペア:

[(1, 16709368), (2, 8354684), (4, 4177342), (8, 2088671), (13, 1285336), (17, 982904), (26, 642668), (34, 491452), (52, 321334), (68, 245726), (104, 160667), (136, 122863), (169, 98872), (221, 75608), (338, 49436), (442, 37804), (676, 24718), (727, 22984), (884, 18902), (1352, 12359), (1454, 11492), (1768, 9451), (2873, 5816), (2908, 5746)]