39156286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 68093568

約数和(自身を除く): 28937282

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 101, 169, 202, 338, 403, 481, 806, 962, 1147, 1313, 2294, 2626, 3131, 3737, 5239, 6253, 6262, 7474, 10478, 12506, 14911, 17069, 29822, 34138, 40703, 48581, 81406, 97162, 115847, 193843, 231694, 387686, 529139, 631553, 1058278, 1263106, 1506011, 3012022, 19578143, 39156286]

約数ペア:

[(1, 39156286), (2, 19578143), (13, 3012022), (26, 1506011), (31, 1263106), (37, 1058278), (62, 631553), (74, 529139), (101, 387686), (169, 231694), (202, 193843), (338, 115847), (403, 97162), (481, 81406), (806, 48581), (962, 40703), (1147, 34138), (1313, 29822), (2294, 17069), (2626, 14911), (3131, 12506), (3737, 10478), (5239, 7474), (6253, 6262)]