28398045368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{407971}}^1$

素因数の和:408108

約数の個数: 64

約数和(自身を含む): 66972683520

約数和(自身を除く): 38574638152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 791, 904, 1243, 1582, 2486, 3164, 4972, 6328, 8701, 9944, 17402, 34804, 69608, 407971, 815942, 1631884, 2855797, 3263768, 4487681, 5711594, 8975362, 11423188, 17950724, 22846376, 31413767, 35901448, 46100723, 62827534, 92201446, 125655068, 184402892, 251310136, 322705061, 368805784, 507107953, 645410122, 1014215906, 1290820244, 2028431812, 2581640488, 3549755671, 4056863624, 7099511342, 14199022684, 28398045368]

約数ペア:

[(1, 28398045368), (2, 14199022684), (4, 7099511342), (7, 4056863624), (8, 3549755671), (11, 2581640488), (14, 2028431812), (22, 1290820244), (28, 1014215906), (44, 645410122), (56, 507107953), (77, 368805784), (88, 322705061), (113, 251310136), (154, 184402892), (226, 125655068), (308, 92201446), (452, 62827534), (616, 46100723), (791, 35901448), (904, 31413767), (1243, 22846376), (1582, 17950724), (2486, 11423188), (3164, 8975362), (4972, 5711594), (6328, 4487681), (8701, 3263768), (9944, 2855797), (17402, 1631884), (34804, 815942), (69608, 407971)]