15270896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 32703264

約数和(自身を除く): 17432368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2441, 3128, 4882, 6256, 9764, 19528, 39056, 41497, 56143, 82994, 112286, 165988, 224572, 331976, 449144, 663952, 898288, 954431, 1908862, 3817724, 7635448, 15270896]

約数ペア:

[(1, 15270896), (2, 7635448), (4, 3817724), (8, 1908862), (16, 954431), (17, 898288), (23, 663952), (34, 449144), (46, 331976), (68, 224572), (92, 165988), (136, 112286), (184, 82994), (272, 56143), (368, 41497), (391, 39056), (782, 19528), (1564, 9764), (2441, 6256), (3128, 4882)]