17387003648

素因数分解:

$2^8\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{7129}}^1$

素因数の和:8513

約数の個数: 72

約数和(自身を含む): 39698813280

約数和(自身を除く): 22311809632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1361, 1792, 2722, 5444, 7129, 9527, 10888, 14258, 19054, 21776, 28516, 38108, 43552, 49903, 57032, 76216, 87104, 99806, 114064, 152432, 174208, 199612, 228128, 304864, 348416, 399224, 456256, 609728, 798448, 912512, 1219456, 1596896, 1825024, 2438912, 3193792, 6387584, 9702569, 12775168, 19405138, 38810276, 67917983, 77620552, 135835966, 155241104, 271671932, 310482208, 543343864, 620964416, 1086687728, 1241928832, 2173375456, 2483857664, 4346750912, 8693501824, 17387003648]

約数ペア:

[(1, 17387003648), (2, 8693501824), (4, 4346750912), (7, 2483857664), (8, 2173375456), (14, 1241928832), (16, 1086687728), (28, 620964416), (32, 543343864), (56, 310482208), (64, 271671932), (112, 155241104), (128, 135835966), (224, 77620552), (256, 67917983), (448, 38810276), (896, 19405138), (1361, 12775168), (1792, 9702569), (2722, 6387584), (5444, 3193792), (7129, 2438912), (9527, 1825024), (10888, 1596896), (14258, 1219456), (19054, 912512), (21776, 798448), (28516, 609728), (38108, 456256), (43552, 399224), (49903, 348416), (57032, 304864), (76216, 228128), (87104, 199612), (99806, 174208), (114064, 152432)]