13887272

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4679}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 16439128

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 4679, 9358, 18716, 32753, 37432, 65506, 131012, 247987, 262024, 495974, 991948, 1735909, 1983896, 3471818, 6943636, 13887272]

約数ペア:

[(1, 13887272), (2, 6943636), (4, 3471818), (7, 1983896), (8, 1735909), (14, 991948), (28, 495974), (53, 262024), (56, 247987), (106, 131012), (212, 65506), (371, 37432), (424, 32753), (742, 18716), (1484, 9358), (2968, 4679)]