64445836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 141797376

約数和(自身を除く): 77351540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 3767, 4277, 7534, 8554, 15068, 17108, 26369, 48971, 52738, 97942, 105476, 177049, 195884, 342797, 354098, 685594, 708196, 1239343, 1371188, 2301637, 2478686, 4603274, 4957372, 9206548, 16111459, 32222918, 64445836]

約数ペア:

[(1, 64445836), (2, 32222918), (4, 16111459), (7, 9206548), (13, 4957372), (14, 4603274), (26, 2478686), (28, 2301637), (47, 1371188), (52, 1239343), (91, 708196), (94, 685594), (182, 354098), (188, 342797), (329, 195884), (364, 177049), (611, 105476), (658, 97942), (1222, 52738), (1316, 48971), (2444, 26369), (3767, 17108), (4277, 15068), (7534, 8554)]