71338904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14032

約数の個数: 48

約数和(自身を含む): 167580000

約数和(自身を除く): 96241096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 13999, 27998, 55996, 97993, 111992, 181987, 195986, 363974, 391972, 685951, 727948, 783944, 1273909, 1371902, 1455896, 2547818, 2743804, 5095636, 5487608, 8917363, 10191272, 17834726, 35669452, 71338904]

約数ペア:

[(1, 71338904), (2, 35669452), (4, 17834726), (7, 10191272), (8, 8917363), (13, 5487608), (14, 5095636), (26, 2743804), (28, 2547818), (49, 1455896), (52, 1371902), (56, 1273909), (91, 783944), (98, 727948), (104, 685951), (182, 391972), (196, 363974), (364, 195986), (392, 181987), (637, 111992), (728, 97993), (1274, 55996), (2548, 27998), (5096, 13999)]