28239697368

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10600487}}^1$

素因数の和:10600536

約数の個数: 48

約数和(自身を含む): 78549616080

約数和(自身を除く): 50309918712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10600487, 21200974, 31801461, 42401948, 63602922, 84803896, 95404383, 127205844, 190808766, 254411688, 381617532, 392218019, 763235064, 784436038, 1176654057, 1568872076, 2353308114, 3137744152, 3529962171, 4706616228, 7059924342, 9413232456, 14119848684, 28239697368]

約数ペア:

[(1, 28239697368), (2, 14119848684), (3, 9413232456), (4, 7059924342), (6, 4706616228), (8, 3529962171), (9, 3137744152), (12, 2353308114), (18, 1568872076), (24, 1176654057), (36, 784436038), (37, 763235064), (72, 392218019), (74, 381617532), (111, 254411688), (148, 190808766), (222, 127205844), (296, 95404383), (333, 84803896), (444, 63602922), (666, 42401948), (888, 31801461), (1332, 21200974), (2664, 10600487)]