65632742

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 51698458

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1163, 1946, 2326, 4031, 8062, 8141, 16282, 28217, 33727, 56434, 67454, 161657, 236089, 323314, 472178, 1131599, 2263198, 4688053, 9376106, 32816371, 65632742]

約数ペア:

[(1, 65632742), (2, 32816371), (7, 9376106), (14, 4688053), (29, 2263198), (58, 1131599), (139, 472178), (203, 323314), (278, 236089), (406, 161657), (973, 67454), (1163, 56434), (1946, 33727), (2326, 28217), (4031, 16282), (8062, 8141)]