28391594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 53623296

約数和(自身を除く): 25231702

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 1723, 2354, 3446, 8239, 12061, 16478, 18953, 24122, 37906, 132671, 184361, 265342, 368722, 1290527, 2027971, 2581054, 4055942, 14195797, 28391594]

約数ペア:

[(1, 28391594), (2, 14195797), (7, 4055942), (11, 2581054), (14, 2027971), (22, 1290527), (77, 368722), (107, 265342), (154, 184361), (214, 132671), (749, 37906), (1177, 24122), (1498, 18953), (1723, 16478), (2354, 12061), (3446, 8239)]