64778696

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 125323200

約数和(自身を除く): 60544504

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 1933, 3866, 4189, 7732, 8378, 15464, 16756, 33512, 114047, 137243, 228094, 274486, 456188, 548972, 912376, 1097944, 8097337, 16194674, 32389348, 64778696]

約数ペア:

[(1, 64778696), (2, 32389348), (4, 16194674), (8, 8097337), (59, 1097944), (71, 912376), (118, 548972), (142, 456188), (236, 274486), (284, 228094), (472, 137243), (568, 114047), (1933, 33512), (3866, 16756), (4189, 15464), (7732, 8378)]