65426368

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 84

約数和(自身を含む): 156130752

約数和(自身を除く): 90704384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 673, 784, 868, 992, 1346, 1519, 1568, 1736, 1984, 2692, 3038, 3136, 3472, 4711, 5384, 6076, 6944, 9422, 10768, 12152, 13888, 18844, 20863, 21536, 24304, 32977, 37688, 41726, 43072, 48608, 65954, 75376, 83452, 97216, 131908, 146041, 150752, 166904, 263816, 292082, 301504, 333808, 527632, 584164, 667616, 1022287, 1055264, 1168328, 1335232, 2044574, 2110528, 2336656, 4089148, 4673312, 8178296, 9346624, 16356592, 32713184, 65426368]

約数ペア:

[(1, 65426368), (2, 32713184), (4, 16356592), (7, 9346624), (8, 8178296), (14, 4673312), (16, 4089148), (28, 2336656), (31, 2110528), (32, 2044574), (49, 1335232), (56, 1168328), (62, 1055264), (64, 1022287), (98, 667616), (112, 584164), (124, 527632), (196, 333808), (217, 301504), (224, 292082), (248, 263816), (392, 166904), (434, 150752), (448, 146041), (496, 131908), (673, 97216), (784, 83452), (868, 75376), (992, 65954), (1346, 48608), (1519, 43072), (1568, 41726), (1736, 37688), (1984, 32977), (2692, 24304), (3038, 21536), (3136, 20863), (3472, 18844), (4711, 13888), (5384, 12152), (6076, 10768), (6944, 9422)]