57033704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 132720000

約数和(自身を除く): 75686296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 499, 628, 728, 998, 1099, 1256, 1996, 2041, 2198, 3493, 3992, 4082, 4396, 6487, 6986, 8164, 8792, 12974, 13972, 14287, 16328, 25948, 27944, 28574, 45409, 51896, 57148, 78343, 90818, 114296, 156686, 181636, 313372, 363272, 548401, 626744, 1018459, 1096802, 2036918, 2193604, 4073836, 4387208, 7129213, 8147672, 14258426, 28516852, 57033704]

約数ペア:

[(1, 57033704), (2, 28516852), (4, 14258426), (7, 8147672), (8, 7129213), (13, 4387208), (14, 4073836), (26, 2193604), (28, 2036918), (52, 1096802), (56, 1018459), (91, 626744), (104, 548401), (157, 363272), (182, 313372), (314, 181636), (364, 156686), (499, 114296), (628, 90818), (728, 78343), (998, 57148), (1099, 51896), (1256, 45409), (1996, 28574), (2041, 27944), (2198, 25948), (3493, 16328), (3992, 14287), (4082, 13972), (4396, 12974), (6487, 8792), (6986, 8164)]