74128376

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 163065600

約数和(自身を除く): 88937224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1489, 1778, 2978, 3556, 5956, 6223, 7112, 10423, 11912, 12446, 20846, 24892, 41692, 49784, 72961, 83384, 145922, 189103, 291844, 378206, 583688, 756412, 1323721, 1512824, 2647442, 5294884, 9266047, 10589768, 18532094, 37064188, 74128376]

約数ペア:

[(1, 74128376), (2, 37064188), (4, 18532094), (7, 10589768), (8, 9266047), (14, 5294884), (28, 2647442), (49, 1512824), (56, 1323721), (98, 756412), (127, 583688), (196, 378206), (254, 291844), (392, 189103), (508, 145922), (889, 83384), (1016, 72961), (1489, 49784), (1778, 41692), (2978, 24892), (3556, 20846), (5956, 12446), (6223, 11912), (7112, 10423)]