28814548

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1432

約数の個数: 36

約数和(自身を含む): 59222772

約数和(自身を除く): 30408224

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1301, 1582, 2602, 3164, 5204, 5537, 9107, 11074, 18214, 22148, 36428, 63749, 127498, 147013, 254996, 294026, 588052, 1029091, 2058182, 4116364, 7203637, 14407274, 28814548]

約数ペア:

[(1, 28814548), (2, 14407274), (4, 7203637), (7, 4116364), (14, 2058182), (28, 1029091), (49, 588052), (98, 294026), (113, 254996), (196, 147013), (226, 127498), (452, 63749), (791, 36428), (1301, 22148), (1582, 18214), (2602, 11074), (3164, 9107), (5204, 5537)]