56642268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{248431}}^1$

素因数の和:248457

約数の個数: 24

約数和(自身を含む): 139121920

約数和(自身を除く): 82479652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 248431, 496862, 745293, 993724, 1490586, 2981172, 4720189, 9440378, 14160567, 18880756, 28321134, 56642268]

約数ペア:

[(1, 56642268), (2, 28321134), (3, 18880756), (4, 14160567), (6, 9440378), (12, 4720189), (19, 2981172), (38, 1490586), (57, 993724), (76, 745293), (114, 496862), (228, 248431)]