63688779646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{213533}}^1$

素因数の和:213768

約数の個数: 32

約数和(自身を含む): 103316290560

約数和(自身を除く): 39627510914

約数列:

[1, 2, 19, 38, 47, 94, 167, 334, 893, 1786, 3173, 6346, 7849, 15698, 149131, 213533, 298262, 427066, 4057127, 8114254, 10036051, 20072102, 35660011, 71320022, 190684969, 381369938, 677540209, 1355080418, 1676020517, 3352041034, 31844389823, 63688779646]

約数ペア:

[(1, 63688779646), (2, 31844389823), (19, 3352041034), (38, 1676020517), (47, 1355080418), (94, 677540209), (167, 381369938), (334, 190684969), (893, 71320022), (1786, 35660011), (3173, 20072102), (6346, 10036051), (7849, 8114254), (15698, 4057127), (149131, 427066), (213533, 298262)]