39403742

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10920

約数の個数: 24

約数和(自身を含む): 70620264

約数和(自身を除く): 31216522

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 10867, 21734, 76069, 152138, 402079, 532483, 804158, 1064966, 2814553, 5629106, 19701871, 39403742]

約数ペア:

[(1, 39403742), (2, 19701871), (7, 5629106), (14, 2814553), (37, 1064966), (49, 804158), (74, 532483), (98, 402079), (259, 152138), (518, 76069), (1813, 21734), (3626, 10867)]