15704862928

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{17891}}^1$

素因数の和:18643

約数の個数: 40

約数和(自身を含む): 30843088416

約数和(自身を除く): 15138225488

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 661, 664, 1322, 1328, 2644, 5288, 10576, 17891, 35782, 54863, 71564, 109726, 143128, 219452, 286256, 438904, 877808, 1484953, 2969906, 5939812, 11825951, 11879624, 23651902, 23759248, 47303804, 94607608, 189215216, 981553933, 1963107866, 3926215732, 7852431464, 15704862928]

約数ペア:

[(1, 15704862928), (2, 7852431464), (4, 3926215732), (8, 1963107866), (16, 981553933), (83, 189215216), (166, 94607608), (332, 47303804), (661, 23759248), (664, 23651902), (1322, 11879624), (1328, 11825951), (2644, 5939812), (5288, 2969906), (10576, 1484953), (17891, 877808), (35782, 438904), (54863, 286256), (71564, 219452), (109726, 143128)]