57427768

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 116598600

約数和(自身を除く): 59170832

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 289, 421, 472, 578, 842, 1003, 1156, 1684, 2006, 2312, 3368, 4012, 7157, 8024, 14314, 17051, 24839, 28628, 34102, 49678, 57256, 68204, 99356, 121669, 136408, 198712, 243338, 422263, 486676, 844526, 973352, 1689052, 3378104, 7178471, 14356942, 28713884, 57427768]

約数ペア:

[(1, 57427768), (2, 28713884), (4, 14356942), (8, 7178471), (17, 3378104), (34, 1689052), (59, 973352), (68, 844526), (118, 486676), (136, 422263), (236, 243338), (289, 198712), (421, 136408), (472, 121669), (578, 99356), (842, 68204), (1003, 57256), (1156, 49678), (1684, 34102), (2006, 28628), (2312, 24839), (3368, 17051), (4012, 14314), (7157, 8024)]