71837248

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 56

約数和(自身を含む): 166932864

約数和(自身を除く): 95095616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 3911, 4592, 7822, 9184, 15644, 18368, 27377, 31288, 54754, 62576, 109508, 125152, 160351, 219016, 250304, 320702, 438032, 641404, 876064, 1122457, 1282808, 1752128, 2244914, 2565616, 4489828, 5131232, 8979656, 10262464, 17959312, 35918624, 71837248]

約数ペア:

[(1, 71837248), (2, 35918624), (4, 17959312), (7, 10262464), (8, 8979656), (14, 5131232), (16, 4489828), (28, 2565616), (32, 2244914), (41, 1752128), (56, 1282808), (64, 1122457), (82, 876064), (112, 641404), (164, 438032), (224, 320702), (287, 250304), (328, 219016), (448, 160351), (574, 125152), (656, 109508), (1148, 62576), (1312, 54754), (2296, 31288), (2624, 27377), (3911, 18368), (4592, 15644), (7822, 9184)]