71784034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 127835136

約数和(自身を除く): 56051102

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 857, 1351, 1714, 2702, 5983, 5999, 11966, 11998, 26567, 41881, 53134, 83762, 165401, 185969, 330802, 371938, 1157807, 2315614, 5127431, 10254862, 35892017, 71784034]

約数ペア:

[(1, 71784034), (2, 35892017), (7, 10254862), (14, 5127431), (31, 2315614), (62, 1157807), (193, 371938), (217, 330802), (386, 185969), (434, 165401), (857, 83762), (1351, 53134), (1714, 41881), (2702, 26567), (5983, 11998), (5999, 11966)]