129715724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{1489}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 235300800

約数和(自身を除く): 105585076

約数列:

[1, 2, 4, 29, 58, 116, 751, 1489, 1502, 2978, 3004, 5956, 21779, 43181, 43558, 86362, 87116, 172724, 1118239, 2236478, 4472956, 32428931, 64857862, 129715724]

約数ペア:

[(1, 129715724), (2, 64857862), (4, 32428931), (29, 4472956), (58, 2236478), (116, 1118239), (751, 172724), (1489, 87116), (1502, 86362), (2978, 43558), (3004, 43181), (5956, 21779)]