4005628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 7781760

約数和(自身を除く): 3776132

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 1543, 2596, 3086, 6172, 16973, 33946, 67892, 91037, 182074, 364148, 1001407, 2002814, 4005628]

約数ペア:

[(1, 4005628), (2, 2002814), (4, 1001407), (11, 364148), (22, 182074), (44, 91037), (59, 67892), (118, 33946), (236, 16973), (649, 6172), (1298, 3086), (1543, 2596)]