64767484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17971}}^1$

素因数の和:18045

約数の個数: 24

約数和(自身を含む): 122281488

約数和(自身を除く): 57514004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 17971, 35942, 71884, 305507, 611014, 952463, 1222028, 1904926, 3809852, 16191871, 32383742, 64767484]

約数ペア:

[(1, 64767484), (2, 32383742), (4, 16191871), (17, 3809852), (34, 1904926), (53, 1222028), (68, 952463), (106, 611014), (212, 305507), (901, 71884), (1802, 35942), (3604, 17971)]