73954958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 66812242

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 149, 154, 242, 293, 298, 586, 847, 1043, 1639, 1694, 2051, 2086, 3223, 3278, 4102, 6446, 11473, 18029, 22561, 22946, 35453, 36058, 43657, 45122, 70906, 87314, 126203, 248171, 252406, 305599, 480227, 496342, 611198, 960454, 3361589, 5282497, 6723178, 10564994, 36977479, 73954958]

約数ペア:

[(1, 73954958), (2, 36977479), (7, 10564994), (11, 6723178), (14, 5282497), (22, 3361589), (77, 960454), (121, 611198), (149, 496342), (154, 480227), (242, 305599), (293, 252406), (298, 248171), (586, 126203), (847, 87314), (1043, 70906), (1639, 45122), (1694, 43657), (2051, 36058), (2086, 35453), (3223, 22946), (3278, 22561), (4102, 18029), (6446, 11473)]