28226164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 51949800

約数和(自身を除く): 23723636

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 3989, 7076, 7978, 15956, 115681, 231362, 243329, 462724, 486658, 973316, 7056541, 14113082, 28226164]

約数ペア:

[(1, 28226164), (2, 14113082), (4, 7056541), (29, 973316), (58, 486658), (61, 462724), (116, 243329), (122, 231362), (244, 115681), (1769, 15956), (3538, 7978), (3989, 7076)]