15688768

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 32918400

約数和(自身を除く): 17229632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 107, 116, 158, 214, 232, 316, 428, 464, 632, 856, 928, 1264, 1712, 1856, 2291, 2528, 3103, 3424, 4582, 5056, 6206, 6848, 8453, 9164, 12412, 16906, 18328, 24824, 33812, 36656, 49648, 67624, 73312, 99296, 135248, 146624, 198592, 245137, 270496, 490274, 540992, 980548, 1961096, 3922192, 7844384, 15688768]

約数ペア:

[(1, 15688768), (2, 7844384), (4, 3922192), (8, 1961096), (16, 980548), (29, 540992), (32, 490274), (58, 270496), (64, 245137), (79, 198592), (107, 146624), (116, 135248), (158, 99296), (214, 73312), (232, 67624), (316, 49648), (428, 36656), (464, 33812), (632, 24824), (856, 18328), (928, 16906), (1264, 12412), (1712, 9164), (1856, 8453), (2291, 6848), (2528, 6206), (3103, 5056), (3424, 4582)]