39204016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 79727040

約数和(自身を除く): 40523024

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1409, 1739, 2818, 3478, 5636, 6956, 11272, 13912, 22544, 27824, 52133, 66223, 104266, 132446, 208532, 264892, 417064, 529784, 834128, 1059568, 2450251, 4900502, 9801004, 19602008, 39204016]

約数ペア:

[(1, 39204016), (2, 19602008), (4, 9801004), (8, 4900502), (16, 2450251), (37, 1059568), (47, 834128), (74, 529784), (94, 417064), (148, 264892), (188, 208532), (296, 132446), (376, 104266), (592, 66223), (752, 52133), (1409, 27824), (1739, 22544), (2818, 13912), (3478, 11272), (5636, 6956)]