42781679996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{929}}^1\times {\mathrm{1783}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 81947255040

約数和(自身を除く): 39165575044

約数列:

[1, 2, 4, 11, 22, 44, 587, 929, 1174, 1783, 1858, 2348, 3566, 3716, 6457, 7132, 10219, 12914, 19613, 20438, 25828, 39226, 40876, 78452, 545323, 1046621, 1090646, 1656407, 2093242, 2181292, 3312814, 4186484, 5998553, 6625628, 11512831, 11997106, 18220477, 23025662, 23994212, 36440954, 46051324, 72881908, 972310909, 1944621818, 3889243636, 10695419999, 21390839998, 42781679996]

約数ペア:

[(1, 42781679996), (2, 21390839998), (4, 10695419999), (11, 3889243636), (22, 1944621818), (44, 972310909), (587, 72881908), (929, 46051324), (1174, 36440954), (1783, 23994212), (1858, 23025662), (2348, 18220477), (3566, 11997106), (3716, 11512831), (6457, 6625628), (7132, 5998553), (10219, 4186484), (12914, 3312814), (19613, 2181292), (20438, 2093242), (25828, 1656407), (39226, 1090646), (40876, 1046621), (78452, 545323)]