39749576

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 76447800

約数和(自身を除く): 36698224

約数列:

[1, 2, 4, 8, 53, 106, 212, 241, 389, 424, 482, 778, 964, 1556, 1928, 3112, 12773, 20617, 25546, 41234, 51092, 82468, 93749, 102184, 164936, 187498, 374996, 749992, 4968697, 9937394, 19874788, 39749576]

約数ペア:

[(1, 39749576), (2, 19874788), (4, 9937394), (8, 4968697), (53, 749992), (106, 374996), (212, 187498), (241, 164936), (389, 102184), (424, 93749), (482, 82468), (778, 51092), (964, 41234), (1556, 25546), (1928, 20617), (3112, 12773)]