42947448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4957}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 113339880

約数和(自身を除く): 70392432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 4957, 8664, 9914, 14871, 19828, 29742, 39656, 59484, 94183, 118968, 188366, 282549, 376732, 565098, 753464, 1130196, 1789477, 2260392, 3578954, 5368431, 7157908, 10736862, 14315816, 21473724, 42947448]

約数ペア:

[(1, 42947448), (2, 21473724), (3, 14315816), (4, 10736862), (6, 7157908), (8, 5368431), (12, 3578954), (19, 2260392), (24, 1789477), (38, 1130196), (57, 753464), (76, 565098), (114, 376732), (152, 282549), (228, 188366), (361, 118968), (456, 94183), (722, 59484), (1083, 39656), (1444, 29742), (2166, 19828), (2888, 14871), (4332, 9914), (4957, 8664)]