71208256

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3071

約数の個数: 56

約数和(自身を含む): 164592000

約数和(自身を除く): 93383744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 2999, 3392, 5936, 5998, 11872, 11996, 20993, 23744, 23992, 41986, 47984, 83972, 95968, 158947, 167944, 191936, 317894, 335888, 635788, 671776, 1112629, 1271576, 1343552, 2225258, 2543152, 4450516, 5086304, 8901032, 10172608, 17802064, 35604128, 71208256]

約数ペア:

[(1, 71208256), (2, 35604128), (4, 17802064), (7, 10172608), (8, 8901032), (14, 5086304), (16, 4450516), (28, 2543152), (32, 2225258), (53, 1343552), (56, 1271576), (64, 1112629), (106, 671776), (112, 635788), (212, 335888), (224, 317894), (371, 191936), (424, 167944), (448, 158947), (742, 95968), (848, 83972), (1484, 47984), (1696, 41986), (2968, 23992), (2999, 23744), (3392, 20993), (5936, 11996), (5998, 11872)]