21773314304

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{146389}}^1$

素因数の和:146495

約数の個数: 72

約数和(自身を含む): 50269154880

約数和(自身を除く): 28495840576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 21248, 37184, 74368, 146389, 148736, 292778, 585556, 1024723, 1171112, 2049446, 2342224, 4098892, 4684448, 8197784, 9368896, 12150287, 16395568, 18737792, 24300574, 32791136, 37475584, 48601148, 65582272, 85052009, 97202296, 131164544, 170104018, 194404592, 262329088, 340208036, 388809184, 680416072, 777618368, 1360832144, 1555236736, 2721664288, 3110473472, 5443328576, 10886657152, 21773314304]

約数ペア:

[(1, 21773314304), (2, 10886657152), (4, 5443328576), (7, 3110473472), (8, 2721664288), (14, 1555236736), (16, 1360832144), (28, 777618368), (32, 680416072), (56, 388809184), (64, 340208036), (83, 262329088), (112, 194404592), (128, 170104018), (166, 131164544), (224, 97202296), (256, 85052009), (332, 65582272), (448, 48601148), (581, 37475584), (664, 32791136), (896, 24300574), (1162, 18737792), (1328, 16395568), (1792, 12150287), (2324, 9368896), (2656, 8197784), (4648, 4684448), (5312, 4098892), (9296, 2342224), (10624, 2049446), (18592, 1171112), (21248, 1024723), (37184, 585556), (74368, 292778), (146389, 148736)]