69871844

素因数分解:

$2^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 144076800

約数和(自身を除く): 74204956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 343, 401, 508, 686, 802, 889, 1372, 1604, 1778, 2807, 3556, 5614, 6223, 11228, 12446, 19649, 24892, 39298, 43561, 50927, 78596, 87122, 101854, 137543, 174244, 203708, 275086, 356489, 550172, 712978, 1425956, 2495423, 4990846, 9981692, 17467961, 34935922, 69871844]

約数ペア:

[(1, 69871844), (2, 34935922), (4, 17467961), (7, 9981692), (14, 4990846), (28, 2495423), (49, 1425956), (98, 712978), (127, 550172), (196, 356489), (254, 275086), (343, 203708), (401, 174244), (508, 137543), (686, 101854), (802, 87122), (889, 78596), (1372, 50927), (1604, 43561), (1778, 39298), (2807, 24892), (3556, 19649), (5614, 12446), (6223, 11228)]