69398996

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 123721920

約数和(自身を除く): 54322924

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 1291, 2582, 5164, 13439, 26878, 53756, 114899, 194941, 229798, 389882, 459596, 779764, 17349749, 34699498, 69398996]

約数ペア:

[(1, 69398996), (2, 34699498), (4, 17349749), (89, 779764), (151, 459596), (178, 389882), (302, 229798), (356, 194941), (604, 114899), (1291, 53756), (2582, 26878), (5164, 13439)]