69018782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 54360418

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1223, 1946, 2446, 4031, 8062, 8561, 17122, 28217, 35467, 56434, 70934, 169997, 248269, 339994, 496538, 1189979, 2379958, 4929913, 9859826, 34509391, 69018782]

約数ペア:

[(1, 69018782), (2, 34509391), (7, 9859826), (14, 4929913), (29, 2379958), (58, 1189979), (139, 496538), (203, 339994), (278, 248269), (406, 169997), (973, 70934), (1223, 56434), (1946, 35467), (2446, 28217), (4031, 17122), (8062, 8561)]