72288424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{695081}}^1$

素因数の和:695100

約数の個数: 16

約数和(自身を含む): 145967220

約数和(自身を除く): 73678796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 695081, 1390162, 2780324, 5560648, 9036053, 18072106, 36144212, 72288424]

約数ペア:

[(1, 72288424), (2, 36144212), (4, 18072106), (8, 9036053), (13, 5560648), (26, 2780324), (52, 1390162), (104, 695081)]