28551582

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2371}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 63759360

約数和(自身を除く): 35207778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 2371, 4014, 4742, 6021, 7113, 12042, 14226, 21339, 42678, 64017, 128034, 528733, 1057466, 1586199, 3172398, 4758597, 9517194, 14275791, 28551582]

約数ペア:

[(1, 28551582), (2, 14275791), (3, 9517194), (6, 4758597), (9, 3172398), (18, 1586199), (27, 1057466), (54, 528733), (223, 128034), (446, 64017), (669, 42678), (1338, 21339), (2007, 14226), (2371, 12042), (4014, 7113), (4742, 6021)]