4324528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 9561888

約数和(自身を除く): 5237360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1223, 1768, 2446, 3536, 4892, 9784, 15899, 19568, 20791, 31798, 41582, 63596, 83164, 127192, 166328, 254384, 270283, 332656, 540566, 1081132, 2162264, 4324528]

約数ペア:

[(1, 4324528), (2, 2162264), (4, 1081132), (8, 540566), (13, 332656), (16, 270283), (17, 254384), (26, 166328), (34, 127192), (52, 83164), (68, 63596), (104, 41582), (136, 31798), (208, 20791), (221, 19568), (272, 15899), (442, 9784), (884, 4892), (1223, 3536), (1768, 2446)]