74001406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21277}}^1$

素因数の和:21363

約数の個数: 16

約数和(自身を含む): 116433216

約数和(自身を除く): 42431810

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 21277, 42554, 787249, 1000019, 1574498, 2000038, 37000703, 74001406]

約数ペア:

[(1, 74001406), (2, 37000703), (37, 2000038), (47, 1574498), (74, 1000019), (94, 787249), (1739, 42554), (3478, 21277)]