65520714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2389}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 150053760

約数和(自身を除く): 84533046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1959, 2389, 3918, 4571, 4778, 7167, 9142, 13713, 14334, 16723, 27426, 33446, 50169, 100338, 1560017, 3120034, 4680051, 9360102, 10920119, 21840238, 32760357, 65520714]

約数ペア:

[(1, 65520714), (2, 32760357), (3, 21840238), (6, 10920119), (7, 9360102), (14, 4680051), (21, 3120034), (42, 1560017), (653, 100338), (1306, 50169), (1959, 33446), (2389, 27426), (3918, 16723), (4571, 14334), (4778, 13713), (7167, 9142)]