71439104

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 162473472

約数和(自身を除く): 91034368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1103, 1408, 1472, 2024, 2206, 2816, 2944, 4048, 4412, 5888, 8096, 8824, 12133, 16192, 17648, 24266, 25369, 32384, 35296, 48532, 50738, 64768, 70592, 97064, 101476, 141184, 194128, 202952, 279059, 282368, 388256, 405904, 558118, 776512, 811808, 1116236, 1553024, 1623616, 2232472, 3106048, 3247232, 4464944, 6494464, 8929888, 17859776, 35719552, 71439104]

約数ペア:

[(1, 71439104), (2, 35719552), (4, 17859776), (8, 8929888), (11, 6494464), (16, 4464944), (22, 3247232), (23, 3106048), (32, 2232472), (44, 1623616), (46, 1553024), (64, 1116236), (88, 811808), (92, 776512), (128, 558118), (176, 405904), (184, 388256), (253, 282368), (256, 279059), (352, 202952), (368, 194128), (506, 141184), (704, 101476), (736, 97064), (1012, 70592), (1103, 64768), (1408, 50738), (1472, 48532), (2024, 35296), (2206, 32384), (2816, 25369), (2944, 24266), (4048, 17648), (4412, 16192), (5888, 12133), (8096, 8824)]