38926784

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 84

約数和(自身を含む): 86456520

約数和(自身を除く): 47529736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 61, 64, 104, 118, 122, 169, 208, 236, 244, 338, 416, 472, 488, 676, 767, 793, 832, 944, 976, 1352, 1534, 1586, 1888, 1952, 2704, 3068, 3172, 3599, 3776, 3904, 5408, 6136, 6344, 7198, 9971, 10309, 10816, 12272, 12688, 14396, 19942, 20618, 24544, 25376, 28792, 39884, 41236, 46787, 49088, 50752, 57584, 79768, 82472, 93574, 115168, 159536, 164944, 187148, 230336, 319072, 329888, 374296, 608231, 638144, 659776, 748592, 1216462, 1497184, 2432924, 2994368, 4865848, 9731696, 19463392, 38926784]

約数ペア:

[(1, 38926784), (2, 19463392), (4, 9731696), (8, 4865848), (13, 2994368), (16, 2432924), (26, 1497184), (32, 1216462), (52, 748592), (59, 659776), (61, 638144), (64, 608231), (104, 374296), (118, 329888), (122, 319072), (169, 230336), (208, 187148), (236, 164944), (244, 159536), (338, 115168), (416, 93574), (472, 82472), (488, 79768), (676, 57584), (767, 50752), (793, 49088), (832, 46787), (944, 41236), (976, 39884), (1352, 28792), (1534, 25376), (1586, 24544), (1888, 20618), (1952, 19942), (2704, 14396), (3068, 12688), (3172, 12272), (3599, 10816), (3776, 10309), (3904, 9971), (5408, 7198), (6136, 6344)]