72888928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19141}}^1$

素因数の和:19175

約数の個数: 48

約数和(自身を含む): 173656224

約数和(自身を除く): 100767296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19141, 38282, 76564, 133987, 153128, 267974, 306256, 325397, 535948, 612512, 650794, 1071896, 1301588, 2143792, 2277779, 2603176, 4287584, 4555558, 5206352, 9111116, 10412704, 18222232, 36444464, 72888928]

約数ペア:

[(1, 72888928), (2, 36444464), (4, 18222232), (7, 10412704), (8, 9111116), (14, 5206352), (16, 4555558), (17, 4287584), (28, 2603176), (32, 2277779), (34, 2143792), (56, 1301588), (68, 1071896), (112, 650794), (119, 612512), (136, 535948), (224, 325397), (238, 306256), (272, 267974), (476, 153128), (544, 133987), (952, 76564), (1904, 38282), (3808, 19141)]