7976833136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 16331597568

約数和(自身を除く): 8354764432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 337, 368, 491, 524, 674, 982, 1048, 1348, 1964, 2096, 2696, 3013, 3928, 5392, 6026, 7751, 7856, 11293, 12052, 15502, 22586, 24104, 31004, 44147, 45172, 48208, 62008, 64321, 88294, 90344, 124016, 128642, 165467, 176588, 180688, 257284, 330934, 353176, 514568, 661868, 706352, 1015381, 1029136, 1323736, 1479383, 2030762, 2647472, 2958766, 3805741, 4061524, 5917532, 7611482, 8123048, 11835064, 15222964, 16246096, 21676177, 23670128, 30445928, 43352354, 60891856, 86704708, 173409416, 346818832, 498552071, 997104142, 1994208284, 3988416568, 7976833136]

約数ペア:

[(1, 7976833136), (2, 3988416568), (4, 1994208284), (8, 997104142), (16, 498552071), (23, 346818832), (46, 173409416), (92, 86704708), (131, 60891856), (184, 43352354), (262, 30445928), (337, 23670128), (368, 21676177), (491, 16246096), (524, 15222964), (674, 11835064), (982, 8123048), (1048, 7611482), (1348, 5917532), (1964, 4061524), (2096, 3805741), (2696, 2958766), (3013, 2647472), (3928, 2030762), (5392, 1479383), (6026, 1323736), (7751, 1029136), (7856, 1015381), (11293, 706352), (12052, 661868), (15502, 514568), (22586, 353176), (24104, 330934), (31004, 257284), (44147, 180688), (45172, 176588), (48208, 165467), (62008, 128642), (64321, 124016), (88294, 90344)]