4181528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 8722560

約数和(自身を除く): 4541032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1297, 1612, 2594, 3224, 5188, 10376, 16861, 33722, 40207, 67444, 80414, 134888, 160828, 321656, 522691, 1045382, 2090764, 4181528]

約数ペア:

[(1, 4181528), (2, 2090764), (4, 1045382), (8, 522691), (13, 321656), (26, 160828), (31, 134888), (52, 80414), (62, 67444), (104, 40207), (124, 33722), (248, 16861), (403, 10376), (806, 5188), (1297, 3224), (1612, 2594)]