39966134

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 69727392

約数和(自身を除く): 29761258

約数列:

[1, 2, 13, 23, 26, 46, 53, 97, 106, 169, 194, 299, 338, 598, 689, 1219, 1261, 1378, 2231, 2438, 2522, 3887, 4462, 5141, 7774, 8957, 10282, 15847, 16393, 17914, 29003, 31694, 32786, 58006, 66833, 118243, 133666, 206011, 236486, 377039, 412022, 754078, 868829, 1537159, 1737658, 3074318, 19983067, 39966134]

約数ペア:

[(1, 39966134), (2, 19983067), (13, 3074318), (23, 1737658), (26, 1537159), (46, 868829), (53, 754078), (97, 412022), (106, 377039), (169, 236486), (194, 206011), (299, 133666), (338, 118243), (598, 66833), (689, 58006), (1219, 32786), (1261, 31694), (1378, 29003), (2231, 17914), (2438, 16393), (2522, 15847), (3887, 10282), (4462, 8957), (5141, 7774)]