74451806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15313}}^1$

素因数の和:15356

約数の個数: 32

約数和(自身を含む): 138928608

約数和(自身を除く): 64476802

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 15313, 30626, 168443, 199069, 260321, 336886, 398138, 520642, 2189759, 2863531, 3384173, 4379518, 5727062, 6768346, 37225903, 74451806]

約数ペア:

[(1, 74451806), (2, 37225903), (11, 6768346), (13, 5727062), (17, 4379518), (22, 3384173), (26, 2863531), (34, 2189759), (143, 520642), (187, 398138), (221, 336886), (286, 260321), (374, 199069), (442, 168443), (2431, 30626), (4862, 15313)]