65612904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{390553}}^1$

素因数の和:390569

約数の個数: 32

約数和(自身を含む): 187465920

約数和(自身を除く): 121853016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 390553, 781106, 1171659, 1562212, 2343318, 2733871, 3124424, 4686636, 5467742, 8201613, 9373272, 10935484, 16403226, 21870968, 32806452, 65612904]

約数ペア:

[(1, 65612904), (2, 32806452), (3, 21870968), (4, 16403226), (6, 10935484), (7, 9373272), (8, 8201613), (12, 5467742), (14, 4686636), (21, 3124424), (24, 2733871), (28, 2343318), (42, 1562212), (56, 1171659), (84, 781106), (168, 390553)]