15782016

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 42570720

約数和(自身を除く): 26788704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 563, 584, 876, 1126, 1168, 1689, 1752, 2252, 2336, 3378, 3504, 4504, 4672, 6756, 7008, 9008, 9344, 13512, 14016, 18016, 27024, 28032, 36032, 41099, 54048, 72064, 82198, 108096, 123297, 164396, 216192, 246594, 328792, 493188, 657584, 986376, 1315168, 1972752, 2630336, 3945504, 5260672, 7891008, 15782016]

約数ペア:

[(1, 15782016), (2, 7891008), (3, 5260672), (4, 3945504), (6, 2630336), (8, 1972752), (12, 1315168), (16, 986376), (24, 657584), (32, 493188), (48, 328792), (64, 246594), (73, 216192), (96, 164396), (128, 123297), (146, 108096), (192, 82198), (219, 72064), (292, 54048), (384, 41099), (438, 36032), (563, 28032), (584, 27024), (876, 18016), (1126, 14016), (1168, 13512), (1689, 9344), (1752, 9008), (2252, 7008), (2336, 6756), (3378, 4672), (3504, 4504)]