38691842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 69921792

約数和(自身を除く): 31229950

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1123, 1498, 2246, 2461, 4922, 7861, 15722, 17227, 25829, 34454, 51658, 120161, 180803, 240322, 361606, 841127, 1682254, 2763703, 5527406, 19345921, 38691842]

約数ペア:

[(1, 38691842), (2, 19345921), (7, 5527406), (14, 2763703), (23, 1682254), (46, 841127), (107, 361606), (161, 240322), (214, 180803), (322, 120161), (749, 51658), (1123, 34454), (1498, 25829), (2246, 17227), (2461, 15722), (4922, 7861)]