78083516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 169428672

約数和(自身を除く): 91345156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4001, 4879, 8002, 9758, 16004, 19516, 28007, 56014, 68017, 112028, 136034, 164041, 272068, 328082, 476119, 656164, 952238, 1148287, 1904476, 2296574, 2788697, 4593148, 5577394, 11154788, 19520879, 39041758, 78083516]

約数ペア:

[(1, 78083516), (2, 39041758), (4, 19520879), (7, 11154788), (14, 5577394), (17, 4593148), (28, 2788697), (34, 2296574), (41, 1904476), (68, 1148287), (82, 952238), (119, 656164), (164, 476119), (238, 328082), (287, 272068), (476, 164041), (574, 136034), (697, 112028), (1148, 68017), (1394, 56014), (2788, 28007), (4001, 19516), (4879, 16004), (8002, 9758)]