28915347216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2776051}}^1$

素因数の和:2776100

約数の個数: 80

約数和(自身を含む): 88122994688

約数和(自身を除く): 59207647472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 2776051, 5552102, 8328153, 11104204, 16656306, 19432357, 22208408, 33312612, 38864714, 44416816, 58297071, 66625224, 77729428, 86057581, 116594142, 133250448, 155458856, 172115162, 233188284, 258172743, 310917712, 344230324, 466376568, 516345486, 602403067, 688460648, 932753136, 1032690972, 1204806134, 1376921296, 1807209201, 2065381944, 2409612268, 3614418402, 4130763888, 4819224536, 7228836804, 9638449072, 14457673608, 28915347216]

約数ペア:

[(1, 28915347216), (2, 14457673608), (3, 9638449072), (4, 7228836804), (6, 4819224536), (7, 4130763888), (8, 3614418402), (12, 2409612268), (14, 2065381944), (16, 1807209201), (21, 1376921296), (24, 1204806134), (28, 1032690972), (31, 932753136), (42, 688460648), (48, 602403067), (56, 516345486), (62, 466376568), (84, 344230324), (93, 310917712), (112, 258172743), (124, 233188284), (168, 172115162), (186, 155458856), (217, 133250448), (248, 116594142), (336, 86057581), (372, 77729428), (434, 66625224), (496, 58297071), (651, 44416816), (744, 38864714), (868, 33312612), (1302, 22208408), (1488, 19432357), (1736, 16656306), (2604, 11104204), (3472, 8328153), (5208, 5552102), (10416, 2776051)]