22488704

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 53937600

約数和(自身を除く): 31448896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 1321, 2128, 2432, 2642, 4256, 5284, 8512, 9247, 10568, 17024, 18494, 21136, 25099, 36988, 42272, 50198, 73976, 84544, 100396, 147952, 169088, 175693, 200792, 295904, 351386, 401584, 591808, 702772, 803168, 1183616, 1405544, 1606336, 2811088, 3212672, 5622176, 11244352, 22488704]

約数ペア:

[(1, 22488704), (2, 11244352), (4, 5622176), (7, 3212672), (8, 2811088), (14, 1606336), (16, 1405544), (19, 1183616), (28, 803168), (32, 702772), (38, 591808), (56, 401584), (64, 351386), (76, 295904), (112, 200792), (128, 175693), (133, 169088), (152, 147952), (224, 100396), (266, 84544), (304, 73976), (448, 50198), (532, 42272), (608, 36988), (896, 25099), (1064, 21136), (1216, 18494), (1321, 17024), (2128, 10568), (2432, 9247), (2642, 8512), (4256, 5284)]