70297964948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{953}}^1\times {\mathrm{1993}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 129963496320

約数和(自身を除く): 59665531372

約数列:

[1, 2, 4, 19, 38, 76, 487, 953, 974, 1906, 1948, 1993, 3812, 3986, 7972, 9253, 18107, 18506, 36214, 37012, 37867, 72428, 75734, 151468, 464111, 928222, 970591, 1856444, 1899329, 1941182, 3798658, 3882364, 7597316, 8818109, 17636218, 18441229, 35272436, 36087251, 36882458, 72174502, 73764916, 144349004, 924973223, 1849946446, 3699892892, 17574491237, 35148982474, 70297964948]

約数ペア:

[(1, 70297964948), (2, 35148982474), (4, 17574491237), (19, 3699892892), (38, 1849946446), (76, 924973223), (487, 144349004), (953, 73764916), (974, 72174502), (1906, 36882458), (1948, 36087251), (1993, 35272436), (3812, 18441229), (3986, 17636218), (7972, 8818109), (9253, 7597316), (18107, 3882364), (18506, 3798658), (36214, 1941182), (37012, 1899329), (37867, 1856444), (72428, 970591), (75734, 928222), (151468, 464111)]