68302028

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 121504320

約数和(自身を除く): 53202292

約数列:

[1, 2, 4, 83, 166, 332, 419, 491, 838, 982, 1676, 1964, 34777, 40753, 69554, 81506, 139108, 163012, 205729, 411458, 822916, 17075507, 34151014, 68302028]

約数ペア:

[(1, 68302028), (2, 34151014), (4, 17075507), (83, 822916), (166, 411458), (332, 205729), (419, 163012), (491, 139108), (838, 81506), (982, 69554), (1676, 40753), (1964, 34777)]