13920536

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 29959680

約数和(自身を除く): 16039144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 751, 1324, 1502, 2317, 2648, 3004, 4634, 5257, 6008, 9268, 10514, 18536, 21028, 42056, 248581, 497162, 994324, 1740067, 1988648, 3480134, 6960268, 13920536]

約数ペア:

[(1, 13920536), (2, 6960268), (4, 3480134), (7, 1988648), (8, 1740067), (14, 994324), (28, 497162), (56, 248581), (331, 42056), (662, 21028), (751, 18536), (1324, 10514), (1502, 9268), (2317, 6008), (2648, 5257), (3004, 4634)]