64792679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 18151321

約数列:

[1, 7, 19, 23, 59, 133, 161, 359, 413, 437, 1121, 1357, 2513, 3059, 6821, 7847, 8257, 9499, 21181, 25783, 47747, 57799, 148267, 156883, 180481, 402439, 487163, 1098181, 2817073, 3410141, 9256097, 64792679]

約数ペア:

[(1, 64792679), (7, 9256097), (19, 3410141), (23, 2817073), (59, 1098181), (133, 487163), (161, 402439), (359, 180481), (413, 156883), (437, 148267), (1121, 57799), (1357, 47747), (2513, 25783), (3059, 21181), (6821, 9499), (7847, 8257)]