13758472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18925

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 17993528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18899, 37798, 75596, 132293, 151192, 245687, 264586, 491374, 529172, 982748, 1058344, 1719809, 1965496, 3439618, 6879236, 13758472]

約数ペア:

[(1, 13758472), (2, 6879236), (4, 3439618), (7, 1965496), (8, 1719809), (13, 1058344), (14, 982748), (26, 529172), (28, 491374), (52, 264586), (56, 245687), (91, 151192), (104, 132293), (182, 75596), (364, 37798), (728, 18899)]