74704138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 120706560

約数和(自身を除く): 46002422

約数列:

[1, 2, 23, 46, 61, 79, 122, 158, 337, 674, 1403, 1817, 2806, 3634, 4819, 7751, 9638, 15502, 20557, 26623, 41114, 53246, 110837, 221674, 472811, 612329, 945622, 1224658, 1624003, 3248006, 37352069, 74704138]

約数ペア:

[(1, 74704138), (2, 37352069), (23, 3248006), (46, 1624003), (61, 1224658), (79, 945622), (122, 612329), (158, 472811), (337, 221674), (674, 110837), (1403, 53246), (1817, 41114), (2806, 26623), (3634, 20557), (4819, 15502), (7751, 9638)]