71718388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 152449920

約数和(自身を除く): 80731532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1193, 1582, 2147, 2386, 3164, 4294, 4772, 8351, 8588, 15029, 16702, 22667, 30058, 33404, 45334, 60116, 90668, 134809, 158669, 269618, 317338, 539236, 634676, 943663, 1887326, 2561371, 3774652, 5122742, 10245484, 17929597, 35859194, 71718388]

約数ペア:

[(1, 71718388), (2, 35859194), (4, 17929597), (7, 10245484), (14, 5122742), (19, 3774652), (28, 2561371), (38, 1887326), (76, 943663), (113, 634676), (133, 539236), (226, 317338), (266, 269618), (452, 158669), (532, 134809), (791, 90668), (1193, 60116), (1582, 45334), (2147, 33404), (2386, 30058), (3164, 22667), (4294, 16702), (4772, 15029), (8351, 8588)]