74392486

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39953}}^1$

素因数の和:39988

約数の個数: 24

約数和(自身を含む): 136642680

約数和(自身を除く): 62250194

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 39953, 79906, 279671, 559342, 759107, 1518214, 1957697, 3915394, 5313749, 10627498, 37196243, 74392486]

約数ペア:

[(1, 74392486), (2, 37196243), (7, 10627498), (14, 5313749), (19, 3915394), (38, 1957697), (49, 1518214), (98, 759107), (133, 559342), (266, 279671), (931, 79906), (1862, 39953)]