13997936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 29288304

約数和(自身を除く): 15290368

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 971, 1802, 1942, 3604, 3884, 7208, 7768, 14416, 15536, 16507, 33014, 51463, 66028, 102926, 132056, 205852, 264112, 411704, 823408, 874871, 1749742, 3499484, 6998968, 13997936]

約数ペア:

[(1, 13997936), (2, 6998968), (4, 3499484), (8, 1749742), (16, 874871), (17, 823408), (34, 411704), (53, 264112), (68, 205852), (106, 132056), (136, 102926), (212, 66028), (272, 51463), (424, 33014), (848, 16507), (901, 15536), (971, 14416), (1802, 7768), (1942, 7208), (3604, 3884)]