56142678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1583}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 117697536

約数和(自身を除く): 61554858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 514, 771, 1542, 1583, 3166, 4749, 5911, 9498, 11822, 17733, 35466, 36409, 72818, 109227, 218454, 406831, 813662, 1220493, 2440986, 9357113, 18714226, 28071339, 56142678]

約数ペア:

[(1, 56142678), (2, 28071339), (3, 18714226), (6, 9357113), (23, 2440986), (46, 1220493), (69, 813662), (138, 406831), (257, 218454), (514, 109227), (771, 72818), (1542, 36409), (1583, 35466), (3166, 17733), (4749, 11822), (5911, 9498)]