71948716

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^2\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 146042512

約数和(自身を除く): 74093796

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 373, 581, 746, 1162, 1492, 2324, 2611, 5222, 6889, 10444, 13778, 27556, 30959, 48223, 61918, 96446, 123836, 192892, 216713, 433426, 866852, 2569597, 5139194, 10278388, 17987179, 35974358, 71948716]

約数ペア:

[(1, 71948716), (2, 35974358), (4, 17987179), (7, 10278388), (14, 5139194), (28, 2569597), (83, 866852), (166, 433426), (332, 216713), (373, 192892), (581, 123836), (746, 96446), (1162, 61918), (1492, 48223), (2324, 30959), (2611, 27556), (5222, 13778), (6889, 10444)]