74491688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5119}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 74807512

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5119, 7276, 10238, 14552, 20476, 40952, 87023, 174046, 348092, 547733, 696184, 1095466, 2190932, 4381864, 9311461, 18622922, 37245844, 74491688]

約数ペア:

[(1, 74491688), (2, 37245844), (4, 18622922), (8, 9311461), (17, 4381864), (34, 2190932), (68, 1095466), (107, 696184), (136, 547733), (214, 348092), (428, 174046), (856, 87023), (1819, 40952), (3638, 20476), (5119, 14552), (7276, 10238)]