40288028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53861}}^1$

素因数の和:53893

約数の個数: 24

約数和(自身を含む): 81439344

約数和(自身を除く): 41151316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 53861, 107722, 215444, 592471, 915637, 1184942, 1831274, 2369884, 3662548, 10072007, 20144014, 40288028]

約数ペア:

[(1, 40288028), (2, 20144014), (4, 10072007), (11, 3662548), (17, 2369884), (22, 1831274), (34, 1184942), (44, 915637), (68, 592471), (187, 215444), (374, 107722), (748, 53861)]