71602864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 145704960

約数和(自身を除く): 74102096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 716, 1087, 1432, 2174, 2864, 4117, 4348, 8234, 8696, 16468, 17392, 25001, 32936, 50002, 65872, 100004, 194573, 200008, 389146, 400016, 778292, 1556584, 3113168, 4475179, 8950358, 17900716, 35801432, 71602864]

約数ペア:

[(1, 71602864), (2, 35801432), (4, 17900716), (8, 8950358), (16, 4475179), (23, 3113168), (46, 1556584), (92, 778292), (179, 400016), (184, 389146), (358, 200008), (368, 194573), (716, 100004), (1087, 65872), (1432, 50002), (2174, 32936), (2864, 25001), (4117, 17392), (4348, 16468), (8234, 8696)]