25123484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 47437488

約数和(自身を除く): 22314004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 6971, 13942, 27884, 118507, 237014, 369463, 474028, 738926, 1477852, 6280871, 12561742, 25123484]

約数ペア:

[(1, 25123484), (2, 12561742), (4, 6280871), (17, 1477852), (34, 738926), (53, 474028), (68, 369463), (106, 237014), (212, 118507), (901, 27884), (1802, 13942), (3604, 6971)]