28727298

素因数分解:

$2^1\times 3^4\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:860

約数の個数: 40

約数和(自身を含む): 64677888

約数和(自身を除く): 35950590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 383, 463, 766, 926, 1149, 1389, 2298, 2778, 3447, 4167, 6894, 8334, 10341, 12501, 20682, 25002, 31023, 37503, 62046, 75006, 177329, 354658, 531987, 1063974, 1595961, 3191922, 4787883, 9575766, 14363649, 28727298]

約数ペア:

[(1, 28727298), (2, 14363649), (3, 9575766), (6, 4787883), (9, 3191922), (18, 1595961), (27, 1063974), (54, 531987), (81, 354658), (162, 177329), (383, 75006), (463, 62046), (766, 37503), (926, 31023), (1149, 25002), (1389, 20682), (2298, 12501), (2778, 10341), (3447, 8334), (4167, 6894)]