27682928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19041

約数の個数: 40

約数和(自身を含む): 66016608

約数和(自身を除く): 38333680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19013, 38026, 76052, 133091, 152104, 247169, 266182, 304208, 494338, 532364, 988676, 1064728, 1730183, 1977352, 2129456, 3460366, 3954704, 6920732, 13841464, 27682928]

約数ペア:

[(1, 27682928), (2, 13841464), (4, 6920732), (7, 3954704), (8, 3460366), (13, 2129456), (14, 1977352), (16, 1730183), (26, 1064728), (28, 988676), (52, 532364), (56, 494338), (91, 304208), (104, 266182), (112, 247169), (182, 152104), (208, 133091), (364, 76052), (728, 38026), (1456, 19013)]