16671044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 16859068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 263, 299, 526, 598, 689, 1052, 1196, 1219, 1378, 2438, 2756, 3419, 4876, 6049, 6838, 12098, 13676, 13939, 15847, 24196, 27878, 31694, 55756, 63388, 78637, 157274, 181207, 314548, 320597, 362414, 641194, 724828, 1282388, 4167761, 8335522, 16671044]

約数ペア:

[(1, 16671044), (2, 8335522), (4, 4167761), (13, 1282388), (23, 724828), (26, 641194), (46, 362414), (52, 320597), (53, 314548), (92, 181207), (106, 157274), (212, 78637), (263, 63388), (299, 55756), (526, 31694), (598, 27878), (689, 24196), (1052, 15847), (1196, 13939), (1219, 13676), (1378, 12098), (2438, 6838), (2756, 6049), (3419, 4876)]