38590544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 79590888

約数和(自身を除く): 41000344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 421, 674, 842, 1348, 1684, 2696, 3368, 5392, 5729, 6736, 7157, 11458, 14314, 22916, 28628, 45832, 57256, 91664, 114512, 141877, 283754, 567508, 1135016, 2270032, 2411909, 4823818, 9647636, 19295272, 38590544]

約数ペア:

[(1, 38590544), (2, 19295272), (4, 9647636), (8, 4823818), (16, 2411909), (17, 2270032), (34, 1135016), (68, 567508), (136, 283754), (272, 141877), (337, 114512), (421, 91664), (674, 57256), (842, 45832), (1348, 28628), (1684, 22916), (2696, 14314), (3368, 11458), (5392, 7157), (5729, 6736)]