28911894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 63707904

約数和(自身を除く): 34796010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 4253, 6798, 8506, 12759, 25518, 46783, 93566, 140349, 280698, 438059, 876118, 1314177, 2628354, 4818649, 9637298, 14455947, 28911894]

約数ペア:

[(1, 28911894), (2, 14455947), (3, 9637298), (6, 4818649), (11, 2628354), (22, 1314177), (33, 876118), (66, 438059), (103, 280698), (206, 140349), (309, 93566), (618, 46783), (1133, 25518), (2266, 12759), (3399, 8506), (4253, 6798)]