3485347376

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{285497}}^1$

素因数の和:285621

約数の個数: 40

約数和(自身を含む): 7788385440

約数和(自身を除く): 4303038064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 285497, 570994, 1141988, 1998479, 2283976, 3996958, 4567952, 7993916, 15987832, 31119173, 31975664, 62238346, 124476692, 217834211, 248953384, 435668422, 497906768, 871336844, 1742673688, 3485347376]

約数ペア:

[(1, 3485347376), (2, 1742673688), (4, 871336844), (7, 497906768), (8, 435668422), (14, 248953384), (16, 217834211), (28, 124476692), (56, 62238346), (109, 31975664), (112, 31119173), (218, 15987832), (436, 7993916), (763, 4567952), (872, 3996958), (1526, 2283976), (1744, 1998479), (3052, 1141988), (6104, 570994), (12208, 285497)]