71349712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33529}}^1$

素因数の和:33563

約数の個数: 40

約数和(自身を含む): 166308800

約数和(自身を除く): 94959088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 33529, 67058, 134116, 234703, 268232, 469406, 536464, 637051, 938812, 1274102, 1877624, 2548204, 3755248, 4459357, 5096408, 8918714, 10192816, 17837428, 35674856, 71349712]

約数ペア:

[(1, 71349712), (2, 35674856), (4, 17837428), (7, 10192816), (8, 8918714), (14, 5096408), (16, 4459357), (19, 3755248), (28, 2548204), (38, 1877624), (56, 1274102), (76, 938812), (112, 637051), (133, 536464), (152, 469406), (266, 268232), (304, 234703), (532, 134116), (1064, 67058), (2128, 33529)]