10705664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 23546880

約数和(自身を除く): 12841216

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, 568, 589, 608, 992, 1136, 1178, 1216, 1349, 1984, 2201, 2272, 2356, 2432, 2698, 3968, 4402, 4544, 4712, 4864, 5396, 7936, 8804, 9088, 9424, 10792, 17608, 18176, 18848, 21584, 35216, 37696, 41819, 43168, 70432, 75392, 83638, 86336, 140864, 150784, 167276, 172672, 281728, 334552, 345344, 563456, 669104, 1338208, 2676416, 5352832, 10705664]

約数ペア:

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