28075464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6875

約数の個数: 64

約数和(自身を含む): 82104000

約数和(自身を除く): 54028536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 6841, 13682, 20523, 27364, 41046, 54728, 61569, 82092, 123138, 129979, 164184, 184707, 246276, 259958, 369414, 389937, 492552, 519916, 738828, 779874, 1039832, 1169811, 1477656, 1559748, 2339622, 3119496, 3509433, 4679244, 7018866, 9358488, 14037732, 28075464]

約数ペア:

[(1, 28075464), (2, 14037732), (3, 9358488), (4, 7018866), (6, 4679244), (8, 3509433), (9, 3119496), (12, 2339622), (18, 1559748), (19, 1477656), (24, 1169811), (27, 1039832), (36, 779874), (38, 738828), (54, 519916), (57, 492552), (72, 389937), (76, 369414), (108, 259958), (114, 246276), (152, 184707), (171, 164184), (216, 129979), (228, 123138), (342, 82092), (456, 61569), (513, 54728), (684, 41046), (1026, 27364), (1368, 20523), (2052, 13682), (4104, 6841)]