42822656

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 88

約数和(自身を含む): 94325760

約数和(自身を除く): 51503104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 71, 76, 124, 128, 142, 152, 248, 256, 284, 304, 496, 512, 568, 589, 608, 992, 1024, 1136, 1178, 1216, 1349, 1984, 2201, 2272, 2356, 2432, 2698, 3968, 4402, 4544, 4712, 4864, 5396, 7936, 8804, 9088, 9424, 9728, 10792, 15872, 17608, 18176, 18848, 19456, 21584, 31744, 35216, 36352, 37696, 41819, 43168, 70432, 72704, 75392, 83638, 86336, 140864, 150784, 167276, 172672, 281728, 301568, 334552, 345344, 563456, 603136, 669104, 690688, 1126912, 1338208, 1381376, 2253824, 2676416, 5352832, 10705664, 21411328, 42822656]

約数ペア:

[(1, 42822656), (2, 21411328), (4, 10705664), (8, 5352832), (16, 2676416), (19, 2253824), (31, 1381376), (32, 1338208), (38, 1126912), (62, 690688), (64, 669104), (71, 603136), (76, 563456), (124, 345344), (128, 334552), (142, 301568), (152, 281728), (248, 172672), (256, 167276), (284, 150784), (304, 140864), (496, 86336), (512, 83638), (568, 75392), (589, 72704), (608, 70432), (992, 43168), (1024, 41819), (1136, 37696), (1178, 36352), (1216, 35216), (1349, 31744), (1984, 21584), (2201, 19456), (2272, 18848), (2356, 18176), (2432, 17608), (2698, 15872), (3968, 10792), (4402, 9728), (4544, 9424), (4712, 9088), (4864, 8804), (5396, 7936)]