74747326

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 121286880

約数和(自身を除く): 46539554

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 571, 1073, 1142, 1769, 2146, 2257, 3538, 4514, 16559, 21127, 33118, 34831, 42254, 65453, 69662, 130906, 612683, 1010099, 1225366, 1288747, 2020198, 2577494, 37373663, 74747326]

約数ペア:

[(1, 74747326), (2, 37373663), (29, 2577494), (37, 2020198), (58, 1288747), (61, 1225366), (74, 1010099), (122, 612683), (571, 130906), (1073, 69662), (1142, 65453), (1769, 42254), (2146, 34831), (2257, 33118), (3538, 21127), (4514, 16559)]