13748072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 27965280

約数和(自身を除く): 14217208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 811, 1304, 1622, 2119, 3244, 4238, 6488, 8476, 10543, 16952, 21086, 42172, 84344, 132193, 264386, 528772, 1057544, 1718509, 3437018, 6874036, 13748072]

約数ペア:

[(1, 13748072), (2, 6874036), (4, 3437018), (8, 1718509), (13, 1057544), (26, 528772), (52, 264386), (104, 132193), (163, 84344), (326, 42172), (652, 21086), (811, 16952), (1304, 10543), (1622, 8476), (2119, 6488), (3244, 4238)]