15704768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 33357312

約数和(自身を除く): 17652544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 227, 368, 376, 454, 736, 752, 908, 1081, 1472, 1504, 1816, 2162, 3008, 3632, 4324, 5221, 7264, 8648, 10442, 10669, 14528, 17296, 20884, 21338, 34592, 41768, 42676, 69184, 83536, 85352, 167072, 170704, 245387, 334144, 341408, 490774, 682816, 981548, 1963096, 3926192, 7852384, 15704768]

約数ペア:

[(1, 15704768), (2, 7852384), (4, 3926192), (8, 1963096), (16, 981548), (23, 682816), (32, 490774), (46, 341408), (47, 334144), (64, 245387), (92, 170704), (94, 167072), (184, 85352), (188, 83536), (227, 69184), (368, 42676), (376, 41768), (454, 34592), (736, 21338), (752, 20884), (908, 17296), (1081, 14528), (1472, 10669), (1504, 10442), (1816, 8648), (2162, 7264), (3008, 5221), (3632, 4324)]