15713488

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 34983872

約数和(自身を除く): 19270384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 457, 614, 914, 1228, 1828, 2149, 2456, 3199, 3656, 4298, 4912, 6398, 7312, 8596, 12796, 17192, 25592, 34384, 51184, 140299, 280598, 561196, 982093, 1122392, 1964186, 2244784, 3928372, 7856744, 15713488]

約数ペア:

[(1, 15713488), (2, 7856744), (4, 3928372), (7, 2244784), (8, 1964186), (14, 1122392), (16, 982093), (28, 561196), (56, 280598), (112, 140299), (307, 51184), (457, 34384), (614, 25592), (914, 17192), (1228, 12796), (1828, 8596), (2149, 7312), (2456, 6398), (3199, 4912), (3656, 4298)]