28153318704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4409981}}^1$

素因数の和:4410018

約数の個数: 80

約数和(自身を含む): 87494042880

約数和(自身を除く): 59340724176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 4409981, 8819962, 13229943, 17639924, 26459886, 30869867, 35279848, 52919772, 61739734, 70559696, 83789639, 92609601, 105839544, 123479468, 167579278, 185219202, 211679088, 246958936, 251368917, 335158556, 370438404, 493917872, 502737834, 586527473, 670317112, 740876808, 1005475668, 1173054946, 1340634224, 1481753616, 1759582419, 2010951336, 2346109892, 3519164838, 4021902672, 4692219784, 7038329676, 9384439568, 14076659352, 28153318704]

約数ペア:

[(1, 28153318704), (2, 14076659352), (3, 9384439568), (4, 7038329676), (6, 4692219784), (7, 4021902672), (8, 3519164838), (12, 2346109892), (14, 2010951336), (16, 1759582419), (19, 1481753616), (21, 1340634224), (24, 1173054946), (28, 1005475668), (38, 740876808), (42, 670317112), (48, 586527473), (56, 502737834), (57, 493917872), (76, 370438404), (84, 335158556), (112, 251368917), (114, 246958936), (133, 211679088), (152, 185219202), (168, 167579278), (228, 123479468), (266, 105839544), (304, 92609601), (336, 83789639), (399, 70559696), (456, 61739734), (532, 52919772), (798, 35279848), (912, 30869867), (1064, 26459886), (1596, 17639924), (2128, 13229943), (3192, 8819962), (6384, 4409981)]