13573072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 14550128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 359, 556, 718, 1112, 1436, 2224, 2363, 2872, 4726, 5744, 6103, 9452, 12206, 18904, 24412, 37808, 48824, 49901, 97648, 99802, 199604, 399208, 798416, 848317, 1696634, 3393268, 6786536, 13573072]

約数ペア:

[(1, 13573072), (2, 6786536), (4, 3393268), (8, 1696634), (16, 848317), (17, 798416), (34, 399208), (68, 199604), (136, 99802), (139, 97648), (272, 49901), (278, 48824), (359, 37808), (556, 24412), (718, 18904), (1112, 12206), (1436, 9452), (2224, 6103), (2363, 5744), (2872, 4726)]