71622368

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 36

約数和(自身を含む): 147438648

約数和(自身を除く): 75816280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 4231, 4232, 8462, 8464, 16924, 16928, 33848, 67696, 97313, 135392, 194626, 389252, 778504, 1557008, 2238199, 3114016, 4476398, 8952796, 17905592, 35811184, 71622368]

約数ペア:

[(1, 71622368), (2, 35811184), (4, 17905592), (8, 8952796), (16, 4476398), (23, 3114016), (32, 2238199), (46, 1557008), (92, 778504), (184, 389252), (368, 194626), (529, 135392), (736, 97313), (1058, 67696), (2116, 33848), (4231, 16928), (4232, 16924), (8462, 8464)]