38649984

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 103330080

約数和(自身を除く): 64680096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 384, 401, 502, 753, 802, 1004, 1203, 1506, 1604, 2008, 2406, 3012, 3208, 4016, 4812, 6024, 6416, 8032, 9624, 12048, 12832, 16064, 19248, 24096, 25664, 32128, 38496, 48192, 51328, 76992, 96384, 100651, 153984, 201302, 301953, 402604, 603906, 805208, 1207812, 1610416, 2415624, 3220832, 4831248, 6441664, 9662496, 12883328, 19324992, 38649984]

約数ペア:

[(1, 38649984), (2, 19324992), (3, 12883328), (4, 9662496), (6, 6441664), (8, 4831248), (12, 3220832), (16, 2415624), (24, 1610416), (32, 1207812), (48, 805208), (64, 603906), (96, 402604), (128, 301953), (192, 201302), (251, 153984), (384, 100651), (401, 96384), (502, 76992), (753, 51328), (802, 48192), (1004, 38496), (1203, 32128), (1506, 25664), (1604, 24096), (2008, 19248), (2406, 16064), (3012, 12832), (3208, 12048), (4016, 9624), (4812, 8032), (6024, 6416)]