38933888

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 64

約数和(自身を含む): 93350400

約数和(自身を除く): 54416512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2287, 2432, 4256, 4574, 8512, 9148, 16009, 17024, 18296, 32018, 36592, 43453, 64036, 73184, 86906, 128072, 146368, 173812, 256144, 292736, 304171, 347624, 512288, 608342, 695248, 1024576, 1216684, 1390496, 2049152, 2433368, 2780992, 4866736, 5561984, 9733472, 19466944, 38933888]

約数ペア:

[(1, 38933888), (2, 19466944), (4, 9733472), (7, 5561984), (8, 4866736), (14, 2780992), (16, 2433368), (19, 2049152), (28, 1390496), (32, 1216684), (38, 1024576), (56, 695248), (64, 608342), (76, 512288), (112, 347624), (128, 304171), (133, 292736), (152, 256144), (224, 173812), (266, 146368), (304, 128072), (448, 86906), (532, 73184), (608, 64036), (896, 43453), (1064, 36592), (1216, 32018), (2128, 18296), (2287, 17024), (2432, 16009), (4256, 9148), (4574, 8512)]