64540038

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{45007}}^1$

素因数の和:45251

約数の個数: 16

約数和(自身を含む): 129623040

約数和(自身を除く): 65083002

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 45007, 90014, 135021, 270042, 10756673, 21513346, 32270019, 64540038]

約数ペア:

[(1, 64540038), (2, 32270019), (3, 21513346), (6, 10756673), (239, 270042), (478, 135021), (717, 90014), (1434, 45007)]