42362776

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 85874040

約数和(自身を除く): 43511264

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 251, 289, 292, 502, 578, 584, 1004, 1156, 1241, 2008, 2312, 2482, 4267, 4964, 8534, 9928, 17068, 18323, 21097, 34136, 36646, 42194, 72539, 73292, 84388, 145078, 146584, 168776, 290156, 311491, 580312, 622982, 1245964, 2491928, 5295347, 10590694, 21181388, 42362776]

約数ペア:

[(1, 42362776), (2, 21181388), (4, 10590694), (8, 5295347), (17, 2491928), (34, 1245964), (68, 622982), (73, 580312), (136, 311491), (146, 290156), (251, 168776), (289, 146584), (292, 145078), (502, 84388), (578, 73292), (584, 72539), (1004, 42194), (1156, 36646), (1241, 34136), (2008, 21097), (2312, 18323), (2482, 17068), (4267, 9928), (4964, 8534)]